25773297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 39384576

約数和(自身を除く): 13611279

約数列:

[1, 3, 11, 33, 41, 43, 123, 129, 443, 451, 473, 1329, 1353, 1419, 1763, 4873, 5289, 14619, 18163, 19049, 19393, 54489, 57147, 58179, 199793, 209539, 599379, 628617, 781009, 2343027, 8591099, 25773297]

約数ペア:

[(1, 25773297), (3, 8591099), (11, 2343027), (33, 781009), (41, 628617), (43, 599379), (123, 209539), (129, 199793), (443, 58179), (451, 57147), (473, 54489), (1329, 19393), (1353, 19049), (1419, 18163), (1763, 14619), (4873, 5289)]