403095

Appears in sequences

• Odd admirable numbers: such that sigma(n) = 2n + 2d for some d | n.at n=27A109729
• Odd unitary admirable numbers: the odd terms of A328328.at n=2A329188
• Odd bi-unitary admirable numbers: the odd terms of A334972.at n=6A334973
• Odd infinitary admirable numbers: the odd terms of A334974.at n=5A334975
• Odd unitary abundant numbers whose unitary abundancy is closer to 2 than that of any smaller odd unitary abundant number.at n=20A335052
• Odd bi-unitary abundant numbers whose bi-unitary abundancy is closer to 2 than that of any smaller odd bi-unitary abundant number.at n=13A335053
• Odd infinitary abundant numbers whose infinitary abundancy is closer to 2 than that of any smaller odd infinitary abundant number.at n=14A335055