147173631

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{405437}}^1$

素因数の和:405462

約数の個数: 12

約数和(自身を含む): 215693016

約数和(自身を除く): 68519385

約数列:

[1, 3, 11, 33, 121, 363, 405437, 1216311, 4459807, 13379421, 49057877, 147173631]

約数ペア:

[(1, 147173631), (3, 49057877), (11, 13379421), (33, 4459807), (121, 1216311), (363, 405437)]