57237597

素因数分解:

$3^4\times {\mathrm{487}}^1\times {\mathrm{1451}}^1$

素因数の和:1950

約数の個数: 20

約数和(自身を含む): 85737696

約数和(自身を除く): 28500099

約数列:

[1, 3, 9, 27, 81, 487, 1451, 1461, 4353, 4383, 13059, 13149, 39177, 39447, 117531, 706637, 2119911, 6359733, 19079199, 57237597]

約数ペア:

[(1, 57237597), (3, 19079199), (9, 6359733), (27, 2119911), (81, 706637), (487, 117531), (1451, 39447), (1461, 39177), (4353, 13149), (4383, 13059)]