48856581

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 76876800

約数和(自身を除く): 28020219

約数列:

[1, 3, 9, 19, 27, 57, 131, 171, 393, 513, 727, 1179, 2181, 2489, 3537, 6543, 7467, 13813, 19629, 22401, 41439, 67203, 95237, 124317, 285711, 372951, 857133, 1809503, 2571399, 5428509, 16285527, 48856581]

約数ペア:

[(1, 48856581), (3, 16285527), (9, 5428509), (19, 2571399), (27, 1809503), (57, 857133), (131, 372951), (171, 285711), (393, 124317), (513, 95237), (727, 67203), (1179, 41439), (2181, 22401), (2489, 19629), (3537, 13813), (6543, 7467)]