178958079

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{12073}}^1$

素因数の和:12149

約数の個数: 24

約数和(自身を含む): 272486032

約数和(自身を除く): 93527953

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 4941, 12073, 14823, 36219, 108657, 325971, 736453, 977913, 2209359, 2933739, 6628077, 19884231, 59652693, 178958079]

約数ペア:

[(1, 178958079), (3, 59652693), (9, 19884231), (27, 6628077), (61, 2933739), (81, 2209359), (183, 977913), (243, 736453), (549, 325971), (1647, 108657), (4941, 36219), (12073, 14823)]