112808529

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{34721}}^1$

素因数の和:34765

約数の個数: 18

約数和(自身を含む): 171978066

約数和(自身を除く): 59169537

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 34721, 104163, 312489, 659699, 1979097, 5937291, 12534281, 37602843, 112808529]

約数ペア:

[(1, 112808529), (3, 37602843), (9, 12534281), (19, 5937291), (57, 1979097), (171, 659699), (361, 312489), (1083, 104163), (3249, 34721)]