25772733

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 42714048

約数和(自身を除く): 16941315

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 1307, 2191, 2817, 3921, 6573, 9149, 11763, 19719, 27447, 82341, 409091, 1227273, 2863637, 3681819, 8590911, 25772733]

約数ペア:

[(1, 25772733), (3, 8590911), (7, 3681819), (9, 2863637), (21, 1227273), (63, 409091), (313, 82341), (939, 27447), (1307, 19719), (2191, 11763), (2817, 9149), (3921, 6573)]