90447621

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{2467}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 133923552

約数和(自身を除く): 43475931

約数列:

[1, 3, 11, 33, 101, 121, 303, 363, 1111, 2467, 3333, 7401, 12221, 27137, 36663, 81411, 249167, 298507, 747501, 895521, 2740837, 8222511, 30149207, 90447621]

約数ペア:

[(1, 90447621), (3, 30149207), (11, 8222511), (33, 2740837), (101, 895521), (121, 747501), (303, 298507), (363, 249167), (1111, 81411), (2467, 36663), (3333, 27137), (7401, 12221)]