75127129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 22850471

約数列:

[1, 7, 11, 41, 53, 77, 287, 371, 449, 451, 583, 2173, 3143, 3157, 4081, 4939, 15211, 18409, 23797, 23903, 34573, 128863, 166579, 167321, 202499, 261767, 975677, 1417493, 1832369, 6829739, 10732447, 75127129]

約数ペア:

[(1, 75127129), (7, 10732447), (11, 6829739), (41, 1832369), (53, 1417493), (77, 975677), (287, 261767), (371, 202499), (449, 167321), (451, 166579), (583, 128863), (2173, 34573), (3143, 23903), (3157, 23797), (4081, 18409), (4939, 15211)]