27624879

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 42597360

約数和(自身を除く): 14972481

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 2213, 4161, 6639, 12483, 19917, 42047, 126141, 161549, 378423, 484647, 1453941, 3069431, 9208293, 27624879]

約数ペア:

[(1, 27624879), (3, 9208293), (9, 3069431), (19, 1453941), (57, 484647), (73, 378423), (171, 161549), (219, 126141), (657, 42047), (1387, 19917), (2213, 12483), (4161, 6639)]