7522119

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 13516800

約数和(自身を除く): 5994681

約数列:

[1, 3, 9, 11, 19, 27, 31, 33, 43, 57, 93, 99, 129, 171, 209, 279, 297, 341, 387, 473, 513, 589, 627, 817, 837, 1023, 1161, 1333, 1419, 1767, 1881, 2451, 3069, 3999, 4257, 5301, 5643, 6479, 7353, 8987, 9207, 11997, 12771, 14663, 15903, 19437, 22059, 25327, 26961, 35991, 43989, 58311, 75981, 80883, 131967, 174933, 227943, 242649, 278597, 395901, 683829, 835791, 2507373, 7522119]

約数ペア:

[(1, 7522119), (3, 2507373), (9, 835791), (11, 683829), (19, 395901), (27, 278597), (31, 242649), (33, 227943), (43, 174933), (57, 131967), (93, 80883), (99, 75981), (129, 58311), (171, 43989), (209, 35991), (279, 26961), (297, 25327), (341, 22059), (387, 19437), (473, 15903), (513, 14663), (589, 12771), (627, 11997), (817, 9207), (837, 8987), (1023, 7353), (1161, 6479), (1333, 5643), (1419, 5301), (1767, 4257), (1881, 3999), (2451, 3069)]