157056324621

素因数分解:

$3^1\times 7^1\times {\mathrm{5431}}^1\times {\mathrm{1377071}}^1$

素因数の和:1382512

約数の個数: 16

約数和(自身を含む): 239368163328

約数和(自身を除く): 82311838707

約数列:

[1, 3, 7, 21, 5431, 16293, 38017, 114051, 1377071, 4131213, 9639497, 28918491, 7478872601, 22436617803, 52352108207, 157056324621]

約数ペア:

[(1, 157056324621), (3, 52352108207), (7, 22436617803), (21, 7478872601), (5431, 28918491), (16293, 9639497), (38017, 4131213), (114051, 1377071)]