27231939

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1381}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 45130592

約数和(自身を除く): 17898653

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 1381, 2191, 2817, 4143, 6573, 9667, 12429, 19719, 29001, 87003, 432253, 1296759, 3025771, 3890277, 9077313, 27231939]

約数ペア:

[(1, 27231939), (3, 9077313), (7, 3890277), (9, 3025771), (21, 1296759), (63, 432253), (313, 87003), (939, 29001), (1381, 19719), (2191, 12429), (2817, 9667), (4143, 6573)]