281942452521

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{1069}}^1\times {\mathrm{1753}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 415256342800

約数和(自身を除く): 133313890279

約数列:

[1, 3, 9, 73, 219, 229, 657, 687, 1069, 1753, 2061, 3207, 5259, 9621, 15777, 16717, 50151, 78037, 127969, 150453, 234111, 244801, 383907, 401437, 702333, 734403, 1151721, 1204311, 1873957, 2203209, 3612933, 5621871, 16865613, 17870473, 29304901, 53611419, 87914703, 136798861, 160834257, 263744109, 410396583, 429136153, 1231189749, 1287408459, 3862225377, 31326939169, 93980817507, 281942452521]

約数ペア:

[(1, 281942452521), (3, 93980817507), (9, 31326939169), (73, 3862225377), (219, 1287408459), (229, 1231189749), (657, 429136153), (687, 410396583), (1069, 263744109), (1753, 160834257), (2061, 136798861), (3207, 87914703), (5259, 53611419), (9621, 29304901), (15777, 17870473), (16717, 16865613), (50151, 5621871), (78037, 3612933), (127969, 2203209), (150453, 1873957), (234111, 1204311), (244801, 1151721), (383907, 734403), (401437, 702333)]