79946881

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 97182720

約数和(自身を除く): 17235839

約数列:

[1, 7, 29, 49, 127, 203, 443, 889, 1421, 3101, 3683, 6223, 12847, 21707, 25781, 56261, 89929, 180467, 393827, 629503, 1631569, 2756789, 11420983, 79946881]

約数ペア:

[(1, 79946881), (7, 11420983), (29, 2756789), (49, 1631569), (127, 629503), (203, 393827), (443, 180467), (889, 89929), (1421, 56261), (3101, 25781), (3683, 21707), (6223, 12847)]