84699153

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 158016768

約数和(自身を除く): 73317615

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 121, 123, 231, 271, 287, 363, 369, 451, 693, 813, 847, 861, 1089, 1353, 1897, 2439, 2541, 2583, 2981, 3157, 4059, 4961, 5691, 7623, 8943, 9471, 11111, 14883, 17073, 20867, 26829, 28413, 32791, 33333, 34727, 44649, 62601, 77777, 98373, 99999, 104181, 122221, 187803, 229537, 233331, 295119, 312543, 366663, 688611, 699993, 855547, 1099989, 1344431, 2065833, 2566641, 4033293, 7699923, 9411017, 12099879, 28233051, 84699153]

約数ペア:

[(1, 84699153), (3, 28233051), (7, 12099879), (9, 9411017), (11, 7699923), (21, 4033293), (33, 2566641), (41, 2065833), (63, 1344431), (77, 1099989), (99, 855547), (121, 699993), (123, 688611), (231, 366663), (271, 312543), (287, 295119), (363, 233331), (369, 229537), (451, 187803), (693, 122221), (813, 104181), (847, 99999), (861, 98373), (1089, 77777), (1353, 62601), (1897, 44649), (2439, 34727), (2541, 33333), (2583, 32791), (2981, 28413), (3157, 26829), (4059, 20867), (4961, 17073), (5691, 14883), (7623, 11111), (8943, 9471)]