Multiplicative with a(p^e) = A276086(p^e).

Terms

a(0) =1a(1) =3a(2) =6a(3) =9a(4) =18a(5) =18a(6) =10a(7) =15a(8) =30a(9) =54a(10) =90a(11) =54a(12) =50a(13) =30a(14) =108a(15) =225a(16) =450a(17) =90a(18) =250a(19) =162a(20) =60a(21) =270a(22) =2250a(23) =90a(24) =1250a(25) =150a(26) =3750a(27) =90a(28) =11250a(29) =324