129255763

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2953}}^1$

素因数の和:3023

約数の個数: 24

約数和(自身を含む): 164336928

約数和(自身を除く): 35081165

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 2953, 3367, 6253, 20671, 38389, 43771, 109261, 268723, 499057, 764827, 1420393, 3493399, 9942751, 18465109, 129255763]

約数ペア:

[(1, 129255763), (7, 18465109), (13, 9942751), (37, 3493399), (91, 1420393), (169, 764827), (259, 499057), (481, 268723), (1183, 109261), (2953, 43771), (3367, 38389), (6253, 20671)]