27285993

素因数分解:

$3^2\times 7^3\times {\mathrm{8839}}^1$

素因数の和:8866

約数の個数: 24

約数和(自身を含む): 45968000

約数和(自身を除く): 18682007

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 8839, 26517, 61873, 79551, 185619, 433111, 556857, 1299333, 3031777, 3897999, 9095331, 27285993]

約数ペア:

[(1, 27285993), (3, 9095331), (7, 3897999), (9, 3031777), (21, 1299333), (49, 556857), (63, 433111), (147, 185619), (343, 79551), (441, 61873), (1029, 26517), (3087, 8839)]