27969571233

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{43770847}}^1$

素因数の和:43770924

約数の個数: 12

約数和(自身を含む): 40969513728

約数和(自身を除く): 12999942495

約数列:

[1, 3, 9, 71, 213, 639, 43770847, 131312541, 393937623, 3107730137, 9323190411, 27969571233]

約数ペア:

[(1, 27969571233), (3, 9323190411), (9, 3107730137), (71, 393937623), (213, 131312541), (639, 43770847)]