68274017

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 80058240

約数和(自身を除く): 11784223

約数列:

[1, 7, 53, 163, 371, 1129, 1141, 7903, 8639, 59837, 60473, 184027, 418859, 1288189, 9753431, 68274017]

約数ペア:

[(1, 68274017), (7, 9753431), (53, 1288189), (163, 418859), (371, 184027), (1129, 60473), (1141, 59837), (7903, 8639)]