165164027

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{373}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 203737248

約数和(自身を除く): 38573221

約数列:

[1, 7, 17, 61, 119, 373, 427, 1037, 2611, 3721, 6341, 7259, 22753, 26047, 44387, 63257, 159271, 386801, 442799, 1387933, 2707607, 9715531, 23594861, 165164027]

約数ペア:

[(1, 165164027), (7, 23594861), (17, 9715531), (61, 2707607), (119, 1387933), (373, 442799), (427, 386801), (1037, 159271), (2611, 63257), (3721, 44387), (6341, 26047), (7259, 22753)]