120840939

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 179215712

約数和(自身を除く): 58374773

約数列:

[1, 3, 9, 61, 103, 183, 309, 549, 927, 2137, 6283, 6411, 18849, 19233, 56547, 130357, 220111, 391071, 660333, 1173213, 1980999, 13426771, 40280313, 120840939]

約数ペア:

[(1, 120840939), (3, 40280313), (9, 13426771), (61, 1980999), (103, 1173213), (183, 660333), (309, 391071), (549, 220111), (927, 130357), (2137, 56547), (6283, 19233), (6411, 18849)]