165788493

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{326999}}^1$

素因数の和:327028

約数の個数: 12

約数和(自身を含む): 239364000

約数和(自身を除く): 73575507

約数列:

[1, 3, 13, 39, 169, 507, 326999, 980997, 4250987, 12752961, 55262831, 165788493]

約数ペア:

[(1, 165788493), (3, 55262831), (13, 12752961), (39, 4250987), (169, 980997), (507, 326999)]