66408153

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137491}}^1$

素因数の和:137524

約数の個数: 16

約数和(自身を含む): 105593856

約数和(自身を除く): 39185703

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 137491, 412473, 962437, 2887311, 3162293, 9486879, 22136051, 66408153]

約数ペア:

[(1, 66408153), (3, 22136051), (7, 9486879), (21, 3162293), (23, 2887311), (69, 962437), (161, 412473), (483, 137491)]