164432521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 183109248

約数和(自身を除く): 18676727

約数列:

[1, 11, 71, 173, 781, 1217, 1903, 12283, 13387, 86407, 135113, 210541, 950477, 2315951, 14948411, 164432521]

約数ペア:

[(1, 164432521), (11, 14948411), (71, 2315951), (173, 950477), (781, 210541), (1217, 135113), (1903, 86407), (12283, 13387)]