149049207

素因数分解:

$3^3\times {\mathrm{1697}}^1\times {\mathrm{3253}}^1$

素因数の和:4959

約数の個数: 16

約数和(自身を含む): 221011680

約数和(自身を除く): 71962473

約数列:

[1, 3, 9, 27, 1697, 3253, 5091, 9759, 15273, 29277, 45819, 87831, 5520341, 16561023, 49683069, 149049207]

約数ペア:

[(1, 149049207), (3, 49683069), (9, 16561023), (27, 5520341), (1697, 87831), (3253, 45819), (5091, 29277), (9759, 15273)]