73475171

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15643}}^1$

素因数の和:15722

約数の個数: 16

約数和(自身を含む): 93113088

約数和(自身を除く): 19637917

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 15643, 109501, 172073, 954223, 1204511, 6679561, 10496453, 73475171]

約数ペア:

[(1, 73475171), (7, 10496453), (11, 6679561), (61, 1204511), (77, 954223), (427, 172073), (671, 109501), (4697, 15643)]