68663462399

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{3593}}^1\times {\mathrm{5821}}^1$

素因数の和:9495

約数の個数: 24

約数和(自身を含む): 81102462768

約数和(自身を除く): 12439000369

約数列:

[1, 7, 49, 67, 469, 3283, 3593, 5821, 25151, 40747, 176057, 240731, 285229, 390007, 1685117, 2730049, 11795819, 19110343, 20914853, 146403971, 1024827797, 1401295151, 9809066057, 68663462399]

約数ペア:

[(1, 68663462399), (7, 9809066057), (49, 1401295151), (67, 1024827797), (469, 146403971), (3283, 20914853), (3593, 19110343), (5821, 11795819), (25151, 2730049), (40747, 1685117), (176057, 390007), (240731, 285229)]