166471893

素因数分解:

$3^2\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{1933}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 275154048

約数和(自身を除く): 108682155

約数列:

[1, 3, 7, 9, 21, 63, 1367, 1933, 4101, 5799, 9569, 12303, 13531, 17397, 28707, 40593, 86121, 121779, 2642411, 7927233, 18496877, 23781699, 55490631, 166471893]

約数ペア:

[(1, 166471893), (3, 55490631), (7, 23781699), (9, 18496877), (21, 7927233), (63, 2642411), (1367, 121779), (1933, 86121), (4101, 40593), (5799, 28707), (9569, 17397), (12303, 13531)]