55114749

素因数分解:

$3^4\times {\mathrm{811}}^1\times {\mathrm{839}}^1$

素因数の和:1662

約数の個数: 20

約数和(自身を含む): 82531680

約数和(自身を除く): 27416931

約数列:

[1, 3, 9, 27, 81, 811, 839, 2433, 2517, 7299, 7551, 21897, 22653, 65691, 67959, 680429, 2041287, 6123861, 18371583, 55114749]

約数ペア:

[(1, 55114749), (3, 18371583), (9, 6123861), (27, 2041287), (81, 680429), (811, 67959), (839, 65691), (2433, 22653), (2517, 21897), (7299, 7551)]