42012604881

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{119694031}}^1$

素因数の和:119694053

約数の個数: 16

約数和(自身を含む): 67028657920

約数和(自身を除く): 25016053039

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 119694031, 359082093, 1077246279, 1556022403, 3231738837, 4668067209, 14004201627, 42012604881]

約数ペア:

[(1, 42012604881), (3, 14004201627), (9, 4668067209), (13, 3231738837), (27, 1556022403), (39, 1077246279), (117, 359082093), (351, 119694031)]