157047177

素因数分解:

$3^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{5009}}^1$

素因数の和:6512

約数の個数: 16

約数和(自身を含む): 239518080

約数和(自身を除く): 82470903

約数列:

[1, 3, 7, 21, 1493, 4479, 5009, 10451, 15027, 31353, 35063, 105189, 7478437, 22435311, 52349059, 157047177]

約数ペア:

[(1, 157047177), (3, 52349059), (7, 22435311), (21, 7478437), (1493, 105189), (4479, 35063), (5009, 31353), (10451, 15027)]