164078943

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{15913}}^1$

素因数の和:16414

約数の個数: 16

約数和(自身を含む): 250550016

約数和(自身を除く): 86471073

約数列:

[1, 3, 7, 21, 491, 1473, 3437, 10311, 15913, 47739, 111391, 334173, 7813283, 23439849, 54692981, 164078943]

約数ペア:

[(1, 164078943), (3, 54692981), (7, 23439849), (21, 7813283), (491, 334173), (1473, 111391), (3437, 47739), (10311, 15913)]