68863593631

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{18287}}^1\times {\mathrm{8819}}^1$

素因数の和:27174

約数の個数: 16

約数和(自身を含む): 80004879360

約数和(自身を除く): 11141285729

約数列:

[1, 7, 61, 427, 8819, 18287, 61733, 128009, 537959, 1115507, 3765713, 7808549, 161273053, 1128911371, 9837656233, 68863593631]

約数ペア:

[(1, 68863593631), (7, 9837656233), (61, 1128911371), (427, 161273053), (8819, 7808549), (18287, 3765713), (61733, 1115507), (128009, 537959)]