90637591

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 106580880

約数和(自身を除く): 15943289

約数列:

[1, 11, 17, 121, 139, 187, 317, 1529, 2057, 2363, 3487, 5389, 16819, 25993, 38357, 44063, 59279, 285923, 484693, 652069, 749071, 5331623, 8239781, 90637591]

約数ペア:

[(1, 90637591), (11, 8239781), (17, 5331623), (121, 749071), (139, 652069), (187, 484693), (317, 285923), (1529, 59279), (2057, 44063), (2363, 38357), (3487, 25993), (5389, 16819)]