68830827

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 99918000

約数和(自身を除く): 31087173

約数列:

[1, 3, 13, 39, 169, 349, 389, 507, 1047, 1167, 4537, 5057, 13611, 15171, 58981, 65741, 135761, 176943, 197223, 407283, 1764893, 5294679, 22943609, 68830827]

約数ペア:

[(1, 68830827), (3, 22943609), (13, 5294679), (39, 1764893), (169, 407283), (349, 197223), (389, 176943), (507, 135761), (1047, 65741), (1167, 58981), (4537, 15171), (5057, 13611)]