65233623

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5557}}^1$

素因数の和:5623

約数の個数: 32

約数和(自身を含む): 109559296

約数和(自身を除く): 44325673

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 5557, 11739, 16671, 38899, 72241, 116697, 216723, 238951, 505687, 716853, 1517061, 1672657, 3106363, 5017971, 9319089, 21744541, 65233623]

約数ペア:

[(1, 65233623), (3, 21744541), (7, 9319089), (13, 5017971), (21, 3106363), (39, 1672657), (43, 1517061), (91, 716853), (129, 505687), (273, 238951), (301, 216723), (559, 116697), (903, 72241), (1677, 38899), (3913, 16671), (5557, 11739)]