156657239181

素因数分解:

$3^2\times {\mathrm{379}}^1\times {\mathrm{1663}}^1\times {\mathrm{27617}}^1$

素因数の和:29665

約数の個数: 24

約数和(自身を含む): 227024378880

約数和(自身を除く): 70367139699

約数列:

[1, 3, 9, 379, 1137, 1663, 3411, 4989, 14967, 27617, 82851, 248553, 630277, 1890831, 5672493, 10466843, 31400529, 45927071, 94201587, 137781213, 413343639, 17406359909, 52219079727, 156657239181]

約数ペア:

[(1, 156657239181), (3, 52219079727), (9, 17406359909), (379, 413343639), (1137, 137781213), (1663, 94201587), (3411, 45927071), (4989, 31400529), (14967, 10466843), (27617, 5672493), (82851, 1890831), (248553, 630277)]