87709167

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15299}}^1$

素因数の和:15332

約数の個数: 36

約数和(自身を含む): 158722200

約数和(自身を除く): 71013033

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 15299, 45897, 107093, 137691, 198887, 321279, 596661, 749651, 963837, 1392209, 1789983, 2248953, 4176627, 6746859, 9745463, 12529881, 29236389, 87709167]

約数ペア:

[(1, 87709167), (3, 29236389), (7, 12529881), (9, 9745463), (13, 6746859), (21, 4176627), (39, 2248953), (49, 1789983), (63, 1392209), (91, 963837), (117, 749651), (147, 596661), (273, 321279), (441, 198887), (637, 137691), (819, 107093), (1911, 45897), (5733, 15299)]