169664211

素因数分解:

$3^2\times {\mathrm{1049}}^1\times {\mathrm{17971}}^1$

素因数の和:19026

約数の個数: 12

約数和(自身を含む): 245317800

約数和(自身を除く): 75653589

約数列:

[1, 3, 9, 1049, 3147, 9441, 17971, 53913, 161739, 18851579, 56554737, 169664211]

約数ペア:

[(1, 169664211), (3, 56554737), (9, 18851579), (1049, 161739), (3147, 53913), (9441, 17971)]