83434221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17393}}^1$

素因数の和:17453

約数の個数: 24

約数和(自身を含む): 132959736

約数和(自身を除く): 49525515

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 17393, 52179, 156537, 226109, 678327, 713113, 2034981, 2139339, 6418017, 9270469, 27811407, 83434221]

約数ペア:

[(1, 83434221), (3, 27811407), (9, 9270469), (13, 6418017), (39, 2139339), (41, 2034981), (117, 713113), (123, 678327), (369, 226109), (533, 156537), (1599, 52179), (4797, 17393)]