51768711

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2311}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 79347840

約数和(自身を除く): 27579129

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2311, 2489, 6933, 7467, 20799, 22401, 43909, 131727, 302741, 395181, 908223, 2724669, 5752079, 17256237, 51768711]

約数ペア:

[(1, 51768711), (3, 17256237), (9, 5752079), (19, 2724669), (57, 908223), (131, 395181), (171, 302741), (393, 131727), (1179, 43909), (2311, 22401), (2489, 20799), (6933, 7467)]