68006529

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12829}}^1$

素因数の和:12885

約数の個数: 24

約数和(自身を含む): 106745600

約数和(自身を除く): 38739071

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 12829, 38487, 115461, 243751, 397699, 731253, 1193097, 2193759, 3579291, 7556281, 22668843, 68006529]

約数ペア:

[(1, 68006529), (3, 22668843), (9, 7556281), (19, 3579291), (31, 2193759), (57, 1193097), (93, 731253), (171, 397699), (279, 243751), (589, 115461), (1767, 38487), (5301, 12829)]