166114431

素因数分解:

$3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{7069}}^1$

素因数の和:7455

約数の個数: 24

約数和(自身を含む): 274994720

約数和(自身を除く): 108880289

約数列:

[1, 3, 7, 9, 21, 63, 373, 1119, 2611, 3357, 7069, 7833, 21207, 23499, 49483, 63621, 148449, 445347, 2636737, 7910211, 18457159, 23730633, 55371477, 166114431]

約数ペア:

[(1, 166114431), (3, 55371477), (7, 23730633), (9, 18457159), (21, 7910211), (63, 2636737), (373, 445347), (1119, 148449), (2611, 63621), (3357, 49483), (7069, 23499), (7833, 21207)]