171668991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{5441}}^1$

素因数の和:6266

約数の個数: 16

約数和(自身を含む): 246849120

約数和(自身を除く): 75180129

約数列:

[1, 3, 13, 39, 809, 2427, 5441, 10517, 16323, 31551, 70733, 212199, 4401769, 13205307, 57222997, 171668991]

約数ペア:

[(1, 171668991), (3, 57222997), (13, 13205307), (39, 4401769), (809, 212199), (2427, 70733), (5441, 31551), (10517, 16323)]