20176830621

素因数分解:

$3^3\times {\mathrm{9001}}^1\times {\mathrm{83023}}^1$

素因数の和:92033

約数の個数: 16

約数和(自身を含む): 29895281920

約数和(自身を除く): 9718451299

約数列:

[1, 3, 9, 27, 9001, 27003, 81009, 83023, 243027, 249069, 747207, 2241621, 747290023, 2241870069, 6725610207, 20176830621]

約数ペア:

[(1, 20176830621), (3, 6725610207), (9, 2241870069), (27, 747290023), (9001, 2241621), (27003, 747207), (81009, 249069), (83023, 243027)]