68325551

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{22859}}^1$

素因数の和:22934

約数の個数: 12

約数和(自身を含む): 80787240

約数和(自身を除く): 12461689

約数列:

[1, 7, 49, 61, 427, 2989, 22859, 160013, 1120091, 1394399, 9760793, 68325551]

約数ペア:

[(1, 68325551), (7, 9760793), (49, 1394399), (61, 1120091), (427, 160013), (2989, 22859)]