21833187201

素因数分解:

$3^5\times 7^3\times {\mathrm{41}}^1\times {\mathrm{6389}}^1$

素因数の和:6466

約数の個数: 96

約数和(自身を含む): 39076128000

約数和(自身を除く): 17242940799

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 81, 123, 147, 189, 243, 287, 343, 369, 441, 567, 861, 1029, 1107, 1323, 1701, 2009, 2583, 3087, 3321, 3969, 6027, 6389, 7749, 9261, 9963, 11907, 14063, 18081, 19167, 23247, 27783, 42189, 44723, 54243, 57501, 69741, 83349, 126567, 134169, 162729, 172503, 261949, 313061, 379701, 402507, 488187, 517509, 785847, 939183, 1139103, 1207521, 1552527, 1833643, 2191427, 2357541, 2817549, 3417309, 3622563, 5500929, 6574281, 7072623, 8452647, 10867689, 12835501, 16502787, 19722843, 21217869, 25357941, 38506503, 49508361, 59168529, 63653607, 76073823, 89848507, 115519509, 148525083, 177505587, 269545521, 346558527, 445575249, 532516761, 808636563, 1039675581, 2425909689, 3119026743, 7277729067, 21833187201]

約数ペア:

[(1, 21833187201), (3, 7277729067), (7, 3119026743), (9, 2425909689), (21, 1039675581), (27, 808636563), (41, 532516761), (49, 445575249), (63, 346558527), (81, 269545521), (123, 177505587), (147, 148525083), (189, 115519509), (243, 89848507), (287, 76073823), (343, 63653607), (369, 59168529), (441, 49508361), (567, 38506503), (861, 25357941), (1029, 21217869), (1107, 19722843), (1323, 16502787), (1701, 12835501), (2009, 10867689), (2583, 8452647), (3087, 7072623), (3321, 6574281), (3969, 5500929), (6027, 3622563), (6389, 3417309), (7749, 2817549), (9261, 2357541), (9963, 2191427), (11907, 1833643), (14063, 1552527), (18081, 1207521), (19167, 1139103), (23247, 939183), (27783, 785847), (42189, 517509), (44723, 488187), (54243, 402507), (57501, 379701), (69741, 313061), (83349, 261949), (126567, 172503), (134169, 162729)]