89313243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 131673600

約数和(自身を除く): 42360357

約数列:

[1, 3, 19, 29, 57, 71, 87, 213, 551, 761, 1349, 1653, 2059, 2283, 4047, 6177, 14459, 22069, 39121, 43377, 54031, 66207, 117363, 162093, 419311, 1026589, 1257933, 1566899, 3079767, 4700697, 29771081, 89313243]

約数ペア:

[(1, 89313243), (3, 29771081), (19, 4700697), (29, 3079767), (57, 1566899), (71, 1257933), (87, 1026589), (213, 419311), (551, 162093), (761, 117363), (1349, 66207), (1653, 54031), (2059, 43377), (2283, 39121), (4047, 22069), (6177, 14459)]