42569967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18169}}^1$

素因数の和:18254

約数の個数: 16

約数和(自身を含む): 62795520

約数和(自身を除く): 20225553

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 18169, 54507, 199859, 599577, 1289999, 3869997, 14189989, 42569967]

約数ペア:

[(1, 42569967), (3, 14189989), (11, 3869997), (33, 1289999), (71, 599577), (213, 199859), (781, 54507), (2343, 18169)]