90357069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 46500531

約数列:

[1, 3, 11, 29, 33, 87, 263, 319, 359, 789, 957, 1077, 2893, 3949, 7627, 8679, 10411, 11847, 22881, 31233, 83897, 94417, 114521, 251691, 283251, 343563, 1038587, 2738093, 3115761, 8214279, 30119023, 90357069]

約数ペア:

[(1, 90357069), (3, 30119023), (11, 8214279), (29, 3115761), (33, 2738093), (87, 1038587), (263, 343563), (319, 283251), (359, 251691), (789, 114521), (957, 94417), (1077, 83897), (2893, 31233), (3949, 22881), (7627, 11847), (8679, 10411)]