68610521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3221}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 83514240

約数和(自身を除く): 14903719

約数列:

[1, 7, 17, 119, 179, 1253, 3043, 3221, 21301, 22547, 54757, 383299, 576559, 4035913, 9801503, 68610521]

約数ペア:

[(1, 68610521), (7, 9801503), (17, 4035913), (119, 576559), (179, 383299), (1253, 54757), (3043, 22547), (3221, 21301)]