27887763

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16871}}^1$

素因数の和:16922

約数の個数: 16

約数和(自身を含む): 40492800

約数和(自身を除く): 12605037

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 16871, 50613, 320549, 489259, 961647, 1467777, 9295921, 27887763]

約数ペア:

[(1, 27887763), (3, 9295921), (19, 1467777), (29, 961647), (57, 489259), (87, 320549), (551, 50613), (1653, 16871)]