166045941

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{449989}}^1$

素因数の和:450036

約数の個数: 12

約数和(自身を含む): 245694540

約数和(自身を除く): 79648599

約数列:

[1, 3, 9, 41, 123, 369, 449989, 1349967, 4049901, 18449549, 55348647, 166045941]

約数ペア:

[(1, 166045941), (3, 55348647), (9, 18449549), (41, 4049901), (123, 1349967), (369, 449989)]