65773221

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 94163040

約数和(自身を除く): 28389819

約数列:

[1, 3, 17, 51, 107, 289, 321, 709, 867, 1819, 2127, 5457, 12053, 30923, 36159, 75863, 92769, 204901, 227589, 614703, 1289671, 3869013, 21924407, 65773221]

約数ペア:

[(1, 65773221), (3, 21924407), (17, 3869013), (51, 1289671), (107, 614703), (289, 227589), (321, 204901), (709, 92769), (867, 75863), (1819, 36159), (2127, 30923), (5457, 12053)]