129774799

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 173210688

約数和(自身を除く): 43435889

約数列:

[1, 7, 11, 37, 41, 77, 101, 121, 259, 287, 407, 451, 707, 847, 1111, 1517, 2849, 3157, 3737, 4141, 4477, 4961, 7777, 10619, 12221, 16687, 26159, 28987, 31339, 34727, 41107, 45551, 85547, 116809, 153217, 183557, 287749, 318857, 452177, 501061, 1072519, 1284899, 1685387, 3165239, 3507427, 11797709, 18539257, 129774799]

約数ペア:

[(1, 129774799), (7, 18539257), (11, 11797709), (37, 3507427), (41, 3165239), (77, 1685387), (101, 1284899), (121, 1072519), (259, 501061), (287, 452177), (407, 318857), (451, 287749), (707, 183557), (847, 153217), (1111, 116809), (1517, 85547), (2849, 45551), (3157, 41107), (3737, 34727), (4141, 31339), (4477, 28987), (4961, 26159), (7777, 16687), (10619, 12221)]