72927811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 80990208

約数和(自身を除く): 8062397

約数列:

[1, 11, 103, 191, 337, 1133, 2101, 3707, 19673, 34711, 64367, 216403, 381821, 708037, 6629801, 72927811]

約数ペア:

[(1, 72927811), (11, 6629801), (103, 708037), (191, 381821), (337, 216403), (1133, 64367), (2101, 34711), (3707, 19673)]