87394923

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 163184640

約数和(自身を除く): 75789717

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 127, 189, 231, 297, 331, 381, 693, 889, 993, 1143, 1397, 2079, 2317, 2667, 2979, 3429, 3641, 4191, 6951, 8001, 8937, 9779, 10923, 12573, 20853, 24003, 25487, 29337, 32769, 37719, 42037, 62559, 76461, 88011, 98307, 126111, 229383, 264033, 294259, 378333, 462407, 688149, 882777, 1134999, 1387221, 2648331, 3236849, 4161663, 7944993, 9710547, 12484989, 29131641, 87394923]

約数ペア:

[(1, 87394923), (3, 29131641), (7, 12484989), (9, 9710547), (11, 7944993), (21, 4161663), (27, 3236849), (33, 2648331), (63, 1387221), (77, 1134999), (99, 882777), (127, 688149), (189, 462407), (231, 378333), (297, 294259), (331, 264033), (381, 229383), (693, 126111), (889, 98307), (993, 88011), (1143, 76461), (1397, 62559), (2079, 42037), (2317, 37719), (2667, 32769), (2979, 29337), (3429, 25487), (3641, 24003), (4191, 20853), (6951, 12573), (8001, 10923), (8937, 9779)]