53575839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2467}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 82135040

約数和(自身を除く): 28559201

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 2467, 7239, 7401, 21717, 22203, 46873, 140619, 313309, 421857, 939927, 2819781, 5952871, 17858613, 53575839]

約数ペア:

[(1, 53575839), (3, 17858613), (9, 5952871), (19, 2819781), (57, 939927), (127, 421857), (171, 313309), (381, 140619), (1143, 46873), (2413, 22203), (2467, 21717), (7239, 7401)]