89040647511

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{520705541}}^1$

素因数の和:520705566

約数の個数: 12

約数和(自身を含む): 135383440920

約数和(自身を除く): 46342793409

約数列:

[1, 3, 9, 19, 57, 171, 520705541, 1562116623, 4686349869, 9893405279, 29680215837, 89040647511]

約数ペア:

[(1, 89040647511), (3, 29680215837), (9, 9893405279), (19, 4686349869), (57, 1562116623), (171, 520705541)]