211069402803

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1896043}}^1$

素因数の和:1896109

約数の個数: 64

約数和(自身を含む): 388309811200

約数和(自身を除く): 177240408397

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 93, 133, 171, 189, 217, 279, 399, 513, 589, 651, 837, 1197, 1767, 1953, 3591, 4123, 5301, 5859, 12369, 15903, 37107, 111321, 1896043, 5688129, 13272301, 17064387, 36024817, 39816903, 51193161, 58777333, 108074451, 119450709, 176331999, 252173719, 324223353, 358352127, 411441331, 528995997, 756521157, 972670059, 1116769327, 1234323993, 1586987991, 2269563471, 3350307981, 3702971979, 6808690413, 7817385289, 10050923943, 11108915937, 23452155867, 30152771829, 70356467601, 211069402803]

約数ペア:

[(1, 211069402803), (3, 70356467601), (7, 30152771829), (9, 23452155867), (19, 11108915937), (21, 10050923943), (27, 7817385289), (31, 6808690413), (57, 3702971979), (63, 3350307981), (93, 2269563471), (133, 1586987991), (171, 1234323993), (189, 1116769327), (217, 972670059), (279, 756521157), (399, 528995997), (513, 411441331), (589, 358352127), (651, 324223353), (837, 252173719), (1197, 176331999), (1767, 119450709), (1953, 108074451), (3591, 58777333), (4123, 51193161), (5301, 39816903), (5859, 36024817), (12369, 17064387), (15903, 13272301), (37107, 5688129), (111321, 1896043)]