165740517

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{206917}}^1$

素因数の和:207012

約数の個数: 12

約数和(自身を含む): 242094060

約数和(自身を除く): 76353543

約数列:

[1, 3, 9, 89, 267, 801, 206917, 620751, 1862253, 18415613, 55246839, 165740517]

約数ペア:

[(1, 165740517), (3, 55246839), (9, 18415613), (89, 1862253), (267, 620751), (801, 206917)]