131763609

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2447}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 197563392

約数和(自身を除く): 65799783

約数列:

[1, 3, 9, 31, 93, 193, 279, 579, 1737, 2447, 5983, 7341, 17949, 22023, 53847, 75857, 227571, 472271, 682713, 1416813, 4250439, 14640401, 43921203, 131763609]

約数ペア:

[(1, 131763609), (3, 43921203), (9, 14640401), (31, 4250439), (93, 1416813), (193, 682713), (279, 472271), (579, 227571), (1737, 75857), (2447, 53847), (5983, 22023), (7341, 17949)]