68333489

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{11719}}^1$

素因数の和:11757

約数の個数: 16

約数和(自身を含む): 84384000

約数和(自身を除く): 16050511

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 11719, 82033, 199223, 574231, 1394561, 4019617, 9761927, 68333489]

約数ペア:

[(1, 68333489), (7, 9761927), (17, 4019617), (49, 1394561), (119, 574231), (343, 199223), (833, 82033), (5831, 11719)]