70464147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 105369600

約数和(自身を除く): 34905453

約数列:

[1, 3, 13, 31, 39, 93, 167, 349, 403, 501, 1047, 1209, 2171, 4537, 5177, 6513, 10819, 13611, 15531, 32457, 58283, 67301, 140647, 174849, 201903, 421941, 757679, 1806773, 2273037, 5420319, 23488049, 70464147]

約数ペア:

[(1, 70464147), (3, 23488049), (13, 5420319), (31, 2273037), (39, 1806773), (93, 757679), (167, 421941), (349, 201903), (403, 174849), (501, 140647), (1047, 67301), (1209, 58283), (2171, 32457), (4537, 15531), (5177, 13611), (6513, 10819)]