87694347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4561}}^1$

素因数の和:4623

約数の個数: 32

約数和(自身を含む): 137954880

約数和(自身を除く): 50260533

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1131, 1479, 4561, 6409, 13683, 19227, 59293, 77537, 132269, 177879, 232611, 396807, 1007981, 1719497, 2248573, 3023943, 5158491, 6745719, 29231449, 87694347]

約数ペア:

[(1, 87694347), (3, 29231449), (13, 6745719), (17, 5158491), (29, 3023943), (39, 2248573), (51, 1719497), (87, 1007981), (221, 396807), (377, 232611), (493, 177879), (663, 132269), (1131, 77537), (1479, 59293), (4561, 19227), (6409, 13683)]