57056787

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 83903040

約数和(自身を除く): 26846253

約数列:

[1, 3, 9, 107, 179, 321, 331, 537, 963, 993, 1611, 2979, 19153, 35417, 57459, 59249, 106251, 172377, 177747, 318753, 533241, 6339643, 19018929, 57056787]

約数ペア:

[(1, 57056787), (3, 19018929), (9, 6339643), (107, 533241), (179, 318753), (321, 177747), (331, 172377), (537, 106251), (963, 59249), (993, 57459), (1611, 35417), (2979, 19153)]