25888927779

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2477}}^1\times {\mathrm{2707}}^1$

素因数の和:5217

約数の個数: 64

約数和(自身を含む): 45094049280

約数和(自身を除く): 19205121501

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 2477, 2707, 3861, 7431, 8121, 22293, 24363, 27247, 29777, 32201, 35191, 66879, 73089, 81741, 89331, 96603, 105573, 245223, 267993, 289809, 316719, 354211, 387101, 735669, 803979, 869427, 950157, 1062633, 1161303, 3187899, 3483909, 6705239, 9563697, 10451727, 20115717, 60347151, 73757629, 87168107, 181041453, 221272887, 261504321, 663818661, 784512963, 958849177, 1991455983, 2353538889, 2876547531, 8629642593, 25888927779]

約数ペア:

[(1, 25888927779), (3, 8629642593), (9, 2876547531), (11, 2353538889), (13, 1991455983), (27, 958849177), (33, 784512963), (39, 663818661), (99, 261504321), (117, 221272887), (143, 181041453), (297, 87168107), (351, 73757629), (429, 60347151), (1287, 20115717), (2477, 10451727), (2707, 9563697), (3861, 6705239), (7431, 3483909), (8121, 3187899), (22293, 1161303), (24363, 1062633), (27247, 950157), (29777, 869427), (32201, 803979), (35191, 735669), (66879, 387101), (73089, 354211), (81741, 316719), (89331, 289809), (96603, 267993), (105573, 245223)]