55147939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8629}}^1$

素因数の和:8730

約数の個数: 16

約数和(自身を含む): 69592320

約数和(自身を除く): 14444381

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 8629, 60403, 94919, 664433, 716207, 5013449, 7878277, 55147939]

約数ペア:

[(1, 55147939), (7, 7878277), (11, 5013449), (77, 716207), (83, 664433), (581, 94919), (913, 60403), (6391, 8629)]