63918549

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 95764032

約数和(自身を除く): 31845483

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 747, 2087, 3403, 6261, 10209, 18783, 30627, 85567, 173221, 256701, 519663, 770103, 1558989, 7102061, 21306183, 63918549]

約数ペア:

[(1, 63918549), (3, 21306183), (9, 7102061), (41, 1558989), (83, 770103), (123, 519663), (249, 256701), (369, 173221), (747, 85567), (2087, 30627), (3403, 18783), (6261, 10209)]