90392913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26641}}^1$

素因数の和:26689

約数の個数: 24

約数和(自身を含む): 145465320

約数和(自身を除く): 55072407

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 26641, 79923, 239769, 346333, 772589, 1038999, 2317767, 3116997, 6953301, 10043657, 30130971, 90392913]

約数ペア:

[(1, 90392913), (3, 30130971), (9, 10043657), (13, 6953301), (29, 3116997), (39, 2317767), (87, 1038999), (117, 772589), (261, 346333), (377, 239769), (1131, 79923), (3393, 26641)]