168969897

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{457913}}^1$

素因数の和:457960

約数の個数: 12

約数和(自身を含む): 250021044

約数和(自身を除く): 81051147

約数列:

[1, 3, 9, 41, 123, 369, 457913, 1373739, 4121217, 18774433, 56323299, 168969897]

約数ペア:

[(1, 168969897), (3, 56323299), (9, 18774433), (41, 4121217), (123, 1373739), (369, 457913)]