86807853

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4451}}^1$

素因数の和:4665

約数の個数: 24

約数和(自身を含む): 137513376

約数和(自身を除く): 50705523

約数列:

[1, 3, 9, 11, 33, 99, 197, 591, 1773, 2167, 4451, 6501, 13353, 19503, 40059, 48961, 146883, 440649, 876847, 2630541, 7891623, 9645317, 28935951, 86807853]

約数ペア:

[(1, 86807853), (3, 28935951), (9, 9645317), (11, 7891623), (33, 2630541), (99, 876847), (197, 440649), (591, 146883), (1773, 48961), (2167, 40059), (4451, 19503), (6501, 13353)]