1873208511

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{82889}}^1$

素因数の和:82938

約数の個数: 28

約数和(自身を含む): 2899160640

約数和(自身を除く): 1025952129

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 22599, 82889, 248667, 746001, 2238003, 2569559, 6714009, 7708677, 20142027, 23126031, 60426081, 69378093, 208134279, 624402837, 1873208511]

約数ペア:

[(1, 1873208511), (3, 624402837), (9, 208134279), (27, 69378093), (31, 60426081), (81, 23126031), (93, 20142027), (243, 7708677), (279, 6714009), (729, 2569559), (837, 2238003), (2511, 746001), (7533, 248667), (22599, 82889)]