253328661

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{13859}}^1$

素因数の和:14545

約数の個数: 16

約数和(自身を含む): 375883200

約数和(自身を除く): 122554539

約数列:

[1, 3, 9, 27, 677, 2031, 6093, 13859, 18279, 41577, 124731, 374193, 9382543, 28147629, 84442887, 253328661]

約数ペア:

[(1, 253328661), (3, 84442887), (9, 28147629), (27, 9382543), (677, 374193), (2031, 124731), (6093, 41577), (13859, 18279)]