145147079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{1709}}^1$

素因数の和:2830

約数の個数: 16

約数和(自身を含む): 181232640

約数和(自身を除く): 36085561

約数列:

[1, 7, 11, 77, 1103, 1709, 7721, 11963, 12133, 18799, 84931, 131593, 1885027, 13195189, 20735297, 145147079]

約数ペア:

[(1, 145147079), (7, 20735297), (11, 13195189), (77, 1885027), (1103, 131593), (1709, 84931), (7721, 18799), (11963, 12133)]