68315793

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8629}}^1$

素因数の和:8681

約数の個数: 32

約数和(自身を含む): 115987200

約数和(自身を除く): 47671407

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 8629, 25887, 60403, 112177, 181209, 250241, 336531, 750723, 785239, 1751687, 2355717, 3253133, 5255061, 9759399, 22771931, 68315793]

約数ペア:

[(1, 68315793), (3, 22771931), (7, 9759399), (13, 5255061), (21, 3253133), (29, 2355717), (39, 1751687), (87, 785239), (91, 750723), (203, 336531), (273, 250241), (377, 181209), (609, 112177), (1131, 60403), (2639, 25887), (7917, 8629)]