788636705967

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1831}}^1\times {\mathrm{395513}}^1$

素因数の和:397372

約数の個数: 36

約数和(自身を含む): 1252801669392

約数和(自身を除く): 464164963425

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1831, 5493, 16479, 20141, 60423, 181269, 221551, 395513, 664653, 1186539, 1993959, 3559617, 4350643, 13051929, 39155787, 47857073, 143571219, 430713657, 724184303, 2172552909, 6517658727, 7966027333, 23898081999, 71694245997, 87626300663, 262878901989, 788636705967]

約数ペア:

[(1, 788636705967), (3, 262878901989), (9, 87626300663), (11, 71694245997), (33, 23898081999), (99, 7966027333), (121, 6517658727), (363, 2172552909), (1089, 724184303), (1831, 430713657), (5493, 143571219), (16479, 47857073), (20141, 39155787), (60423, 13051929), (181269, 4350643), (221551, 3559617), (395513, 1993959), (664653, 1186539)]