31792167

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4523}}^1$

素因数の和:4611

約数の個数: 24

約数和(自身を含む): 50813568

約数和(自身を除く): 19021401

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 4523, 7029, 13569, 40707, 49753, 149259, 321133, 447777, 963399, 2890197, 3532463, 10597389, 31792167]

約数ペア:

[(1, 31792167), (3, 10597389), (9, 3532463), (11, 2890197), (33, 963399), (71, 447777), (99, 321133), (213, 149259), (639, 49753), (781, 40707), (2343, 13569), (4523, 7029)]