86583021

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 136055808

約数和(自身を除く): 49472787

約数列:

[1, 3, 7, 21, 41, 123, 227, 287, 443, 681, 861, 1329, 1589, 3101, 4767, 9303, 9307, 18163, 27921, 54489, 65149, 100561, 127141, 195447, 301683, 381423, 703927, 2111781, 4123001, 12369003, 28861007, 86583021]

約数ペア:

[(1, 86583021), (3, 28861007), (7, 12369003), (21, 4123001), (41, 2111781), (123, 703927), (227, 381423), (287, 301683), (443, 195447), (681, 127141), (861, 100561), (1329, 65149), (1589, 54489), (3101, 27921), (4767, 18163), (9303, 9307)]