3918508731

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{4021}}^1$

素因数の和:4313

約数の個数: 40

約数和(自身を含む): 5991782544

約数和(自身を除く): 2073273813

約数列:

[1, 3, 9, 27, 53, 81, 159, 227, 477, 681, 1431, 2043, 4021, 4293, 6129, 12031, 12063, 18387, 36093, 36189, 108279, 108567, 213113, 324837, 325701, 639339, 912767, 974511, 1918017, 2738301, 5754051, 8214903, 17262153, 24644709, 48376651, 73934127, 145129953, 435389859, 1306169577, 3918508731]

約数ペア:

[(1, 3918508731), (3, 1306169577), (9, 435389859), (27, 145129953), (53, 73934127), (81, 48376651), (159, 24644709), (227, 17262153), (477, 8214903), (681, 5754051), (1431, 2738301), (2043, 1918017), (4021, 974511), (4293, 912767), (6129, 639339), (12031, 325701), (12063, 324837), (18387, 213113), (36093, 108567), (36189, 108279)]