68609437

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 81691200

約数和(自身を除く): 13081763

約数列:

[1, 13, 19, 23, 169, 247, 299, 437, 929, 3211, 3887, 5681, 12077, 17651, 21367, 73853, 157001, 229463, 277771, 405973, 2983019, 3611023, 5277649, 68609437]

約数ペア:

[(1, 68609437), (13, 5277649), (19, 3611023), (23, 2983019), (169, 405973), (247, 277771), (299, 229463), (437, 157001), (929, 73853), (3211, 21367), (3887, 17651), (5681, 12077)]