Numbers whose sum of divisors is a sixth power.

Terms

a(0) =1a(1) =2667a(2) =3937a(3) =17490a(4) =19410a(5) =22578a(6) =24610a(7) =24910a(8) =25466a(9) =25910a(10) =26554a(11) =26818a(12) =27285a(13) =29342a(14) =29733a(15) =29762a(16) =31102a(17) =31535a(18) =32043a(19) =32997a(20) =33985a(21) =35585a(22) =36635a(23) =37985a(24) =39697a(25) =41393a(26) =41837a(27) =42347a(28) =44047a(29) =45637