77677301

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 93813120

約数和(自身を除く): 16135819

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 1423, 2873, 3211, 4199, 18499, 24191, 27037, 54587, 240487, 314483, 351481, 459629, 4088279, 4569253, 5975177, 77677301]

約数ペア:

[(1, 77677301), (13, 5975177), (17, 4569253), (19, 4088279), (169, 459629), (221, 351481), (247, 314483), (323, 240487), (1423, 54587), (2873, 27037), (3211, 24191), (4199, 18499)]