153923007

素因数分解:

$3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{7193}}^1$

素因数の和:8222

約数の個数: 16

約数和(自身を含む): 234812160

約数和(自身を除く): 80889153

約数列:

[1, 3, 7, 21, 1019, 3057, 7133, 7193, 21399, 21579, 50351, 151053, 7329667, 21989001, 51307669, 153923007]

約数ペア:

[(1, 153923007), (3, 51307669), (7, 21989001), (21, 7329667), (1019, 151053), (3057, 50351), (7133, 21579), (7193, 21399)]