57144951

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2551}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 87584640

約数和(自身を除く): 30439689

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 2551, 7467, 7653, 22401, 22959, 48469, 145407, 334181, 436221, 1002543, 3007629, 6349439, 19048317, 57144951]

約数ペア:

[(1, 57144951), (3, 19048317), (9, 6349439), (19, 3007629), (57, 1002543), (131, 436221), (171, 334181), (393, 145407), (1179, 48469), (2489, 22959), (2551, 22401), (7467, 7653)]