65868649

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4093}}^1$

素因数の和:4141

約数の個数: 24

約数和(自身を含む): 87120320

約数和(自身を除く): 21251671

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1463, 2299, 4093, 16093, 28651, 45023, 77767, 315161, 495253, 544369, 855437, 3466771, 5988059, 9409807, 65868649]

約数ペア:

[(1, 65868649), (7, 9409807), (11, 5988059), (19, 3466771), (77, 855437), (121, 544369), (133, 495253), (209, 315161), (847, 77767), (1463, 45023), (2299, 28651), (4093, 16093)]