57864663

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{1847}}^1$

素因数の和:1971

約数の個数: 18

約数和(自身を含む): 85068984

約数和(自身を除く): 27204321

約数列:

[1, 3, 9, 59, 177, 531, 1847, 3481, 5541, 10443, 16623, 31329, 108973, 326919, 980757, 6429407, 19288221, 57864663]

約数ペア:

[(1, 57864663), (3, 19288221), (9, 6429407), (59, 980757), (177, 326919), (531, 108973), (1847, 31329), (3481, 16623), (5541, 10443)]