33690489

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 54240000

約数和(自身を除く): 20549511

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1129, 1421, 3387, 4263, 7903, 9947, 23709, 29841, 32741, 55321, 98223, 165963, 229187, 387247, 687561, 1161741, 1604309, 4812927, 11230163, 33690489]

約数ペア:

[(1, 33690489), (3, 11230163), (7, 4812927), (21, 1604309), (29, 1161741), (49, 687561), (87, 387247), (147, 229187), (203, 165963), (343, 98223), (609, 55321), (1029, 32741), (1129, 29841), (1421, 23709), (3387, 9947), (4263, 7903)]