68589038161

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{19715159}}^1$

素因数の和:19715244

約数の個数: 12

約数和(自身を含む): 80911016640

約数和(自身を除く): 12321978479

約数列:

[1, 7, 49, 71, 497, 3479, 19715159, 138006113, 966042791, 1399776289, 9798434023, 68589038161]

約数ペア:

[(1, 68589038161), (7, 9798434023), (49, 1399776289), (71, 966042791), (497, 138006113), (3479, 19715159)]