98726157

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{37957}}^1$

素因数の和:37997

約数の個数: 18

約数和(自身を含む): 151490378

約数和(自身を除く): 52764221

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 37957, 113871, 341613, 645269, 1935807, 5807421, 10969573, 32908719, 98726157]

約数ペア:

[(1, 98726157), (3, 32908719), (9, 10969573), (17, 5807421), (51, 1935807), (153, 645269), (289, 341613), (867, 113871), (2601, 37957)]