68323969

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18521}}^1$

素因数の和:18576

約数の個数: 16

約数和(自身を含む): 85349376

約数和(自身を除く): 17025407

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 18521, 129647, 314857, 574151, 2203999, 4019057, 9760567, 68323969]

約数ペア:

[(1, 68323969), (7, 9760567), (17, 4019057), (31, 2203999), (119, 574151), (217, 314857), (527, 129647), (3689, 18521)]