25101851103

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{3259}}^1$

素因数の和:3849

約数の個数: 64

約数和(自身を含む): 43113369600

約数和(自身を除く): 18011518497

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 491, 581, 747, 1473, 1743, 2241, 3259, 3437, 4419, 5229, 9777, 10311, 13257, 15687, 22813, 29331, 30933, 40753, 68439, 87993, 92799, 122259, 205317, 270497, 285271, 366777, 615951, 811491, 855813, 1100331, 1600169, 1893479, 2434473, 2567439, 4800507, 5680437, 7303419, 7702317, 11201183, 14401521, 17041311, 33603549, 43204563, 51123933, 100810647, 132814027, 302431941, 398442081, 929698189, 1195326243, 2789094567, 3585978729, 8367283701, 25101851103]

約数ペア:

[(1, 25101851103), (3, 8367283701), (7, 3585978729), (9, 2789094567), (21, 1195326243), (27, 929698189), (63, 398442081), (83, 302431941), (189, 132814027), (249, 100810647), (491, 51123933), (581, 43204563), (747, 33603549), (1473, 17041311), (1743, 14401521), (2241, 11201183), (3259, 7702317), (3437, 7303419), (4419, 5680437), (5229, 4800507), (9777, 2567439), (10311, 2434473), (13257, 1893479), (15687, 1600169), (22813, 1100331), (29331, 855813), (30933, 811491), (40753, 615951), (68439, 366777), (87993, 285271), (92799, 270497), (122259, 205317)]