68513211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2333}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 107046576

約数和(自身を除く): 38533365

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2259, 2333, 3263, 6999, 9789, 20997, 29367, 30329, 90987, 272961, 585583, 1756749, 5270247, 7612579, 22837737, 68513211]

約数ペア:

[(1, 68513211), (3, 22837737), (9, 7612579), (13, 5270247), (39, 1756749), (117, 585583), (251, 272961), (753, 90987), (2259, 30329), (2333, 29367), (3263, 20997), (6999, 9789)]