71523727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 81183744

約数和(自身を除く): 9660017

約数列:

[1, 11, 31, 137, 341, 1507, 1531, 4247, 16841, 46717, 47461, 209747, 522071, 2307217, 6502157, 71523727]

約数ペア:

[(1, 71523727), (11, 6502157), (31, 2307217), (137, 522071), (341, 209747), (1507, 47461), (1531, 46717), (4247, 16841)]