33149781

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2671}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 55021824

約数和(自身を除く): 21872043

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 2671, 4137, 8013, 12411, 18697, 24039, 56091, 168273, 526187, 1578561, 3683309, 4735683, 11049927, 33149781]

約数ペア:

[(1, 33149781), (3, 11049927), (7, 4735683), (9, 3683309), (21, 1578561), (63, 526187), (197, 168273), (591, 56091), (1379, 24039), (1773, 18697), (2671, 12411), (4137, 8013)]