156640402797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{12809}}^1\times {\mathrm{239783}}^1$

素因数の和:252612

約数の個数: 16

約数和(自身を含む): 221157578880

約数和(自身を除く): 64517176083

約数列:

[1, 3, 17, 51, 12809, 38427, 217753, 239783, 653259, 719349, 4076311, 12228933, 3071380447, 9214141341, 52213467599, 156640402797]

約数ペア:

[(1, 156640402797), (3, 52213467599), (17, 9214141341), (51, 3071380447), (12809, 12228933), (38427, 4076311), (217753, 719349), (239783, 653259)]