15707866437

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{673}}^1\times {\mathrm{1493}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 23637285144

約数和(自身を除く): 7929418707

約数列:

[1, 3, 9, 27, 81, 193, 579, 673, 1493, 1737, 2019, 4479, 5211, 6057, 13437, 15633, 18171, 40311, 54513, 120933, 129889, 288149, 389667, 864447, 1004789, 1169001, 2593341, 3014367, 3507003, 7780023, 9043101, 10521009, 23340069, 27129303, 81387909, 193924277, 581772831, 1745318493, 5235955479, 15707866437]

約数ペア:

[(1, 15707866437), (3, 5235955479), (9, 1745318493), (27, 581772831), (81, 193924277), (193, 81387909), (579, 27129303), (673, 23340069), (1493, 10521009), (1737, 9043101), (2019, 7780023), (4479, 3507003), (5211, 3014367), (6057, 2593341), (13437, 1169001), (15633, 1004789), (18171, 864447), (40311, 389667), (54513, 288149), (120933, 129889)]