68584719

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{41341}}^1$

素因数の和:41430

約数の個数: 16

約数和(自身を含む): 105835520

約数和(自身を除く): 37250801

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 41341, 124023, 289387, 868161, 3265939, 9797817, 22861573, 68584719]

約数ペア:

[(1, 68584719), (3, 22861573), (7, 9797817), (21, 3265939), (79, 868161), (237, 289387), (553, 124023), (1659, 41341)]