64056993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 116508672

約数和(自身を除く): 52451679

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 83, 91, 143, 231, 249, 257, 273, 429, 581, 771, 913, 1001, 1079, 1743, 1799, 2739, 2827, 3003, 3237, 3341, 5397, 6391, 7553, 8481, 10023, 11869, 19173, 19789, 21331, 22659, 23387, 35607, 36751, 59367, 63993, 70161, 83083, 110253, 149317, 234641, 249249, 257257, 277303, 447951, 703923, 771771, 831909, 1642487, 1941121, 3050333, 4927461, 5823363, 9150999, 21352331, 64056993]

約数ペア:

[(1, 64056993), (3, 21352331), (7, 9150999), (11, 5823363), (13, 4927461), (21, 3050333), (33, 1941121), (39, 1642487), (77, 831909), (83, 771771), (91, 703923), (143, 447951), (231, 277303), (249, 257257), (257, 249249), (273, 234641), (429, 149317), (581, 110253), (771, 83083), (913, 70161), (1001, 63993), (1079, 59367), (1743, 36751), (1799, 35607), (2739, 23387), (2827, 22659), (3003, 21331), (3237, 19789), (3341, 19173), (5397, 11869), (6391, 10023), (7553, 8481)]