2753670249

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1860

約数の個数: 80

約数和(自身を含む): 4706501184

約数和(自身を除く): 1952830935

約数列:

[1, 3, 9, 11, 27, 33, 41, 43, 81, 99, 123, 129, 297, 369, 387, 451, 473, 891, 1107, 1161, 1353, 1419, 1753, 1763, 3321, 3483, 4059, 4257, 5259, 5289, 12177, 12771, 15777, 15867, 19283, 19393, 36531, 38313, 47331, 47601, 57849, 58179, 71873, 75379, 141993, 142803, 173547, 174537, 215619, 226137, 520641, 523611, 646857, 678411, 790603, 829169, 1561923, 1570833, 1940571, 2035233, 2371809, 2487507, 3090539, 5821713, 6105699, 7115427, 7462521, 9271617, 21346281, 22387563, 27814851, 33995929, 64038843, 67162689, 83444553, 101987787, 250333659, 305963361, 917890083, 2753670249]

約数ペア:

[(1, 2753670249), (3, 917890083), (9, 305963361), (11, 250333659), (27, 101987787), (33, 83444553), (41, 67162689), (43, 64038843), (81, 33995929), (99, 27814851), (123, 22387563), (129, 21346281), (297, 9271617), (369, 7462521), (387, 7115427), (451, 6105699), (473, 5821713), (891, 3090539), (1107, 2487507), (1161, 2371809), (1353, 2035233), (1419, 1940571), (1753, 1570833), (1763, 1561923), (3321, 829169), (3483, 790603), (4059, 678411), (4257, 646857), (5259, 523611), (5289, 520641), (12177, 226137), (12771, 215619), (15777, 174537), (15867, 173547), (19283, 142803), (19393, 141993), (36531, 75379), (38313, 71873), (47331, 58179), (47601, 57849)]