Numbers whose sum of divisors is the cube of the sum of its prime divisors.
A187771
Numbers whose sum of divisors is the cube of the sum of its prime divisors.
Terms
- a(0) =245180a(1) =612408a(2) =639198a(3) =1698862a(4) =1721182a(5) =5154168a(6) =7824284a(7) =15817596a(8) =20441848a(9) =25969788a(10) =27688078a(11) =28404862a(12) =35860609a(13) =67149432a(14) =77378782a(15) =91397838a(16) =96462862a(17) =179302264a(18) =191550135a(19) =289772221a(20) =306901244a(21) =311657084a(22) =392802179a(23) =441839706a(24) =572673855a(25) =652117774a(26) =988918364
External references
- oeis: A187771