279553923

素因数分解:

$3^4\times {\mathrm{11}}^3\times {\mathrm{2593}}^1$

素因数の和:2638

約数の個数: 40

約数和(自身を含む): 459511536

約数和(自身を除く): 179957613

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1331, 2593, 3267, 3993, 7779, 9801, 11979, 23337, 28523, 35937, 70011, 85569, 107811, 210033, 256707, 313753, 770121, 941259, 2310363, 2823777, 3451283, 8471331, 10353849, 25413993, 31061547, 93184641, 279553923]

約数ペア:

[(1, 279553923), (3, 93184641), (9, 31061547), (11, 25413993), (27, 10353849), (33, 8471331), (81, 3451283), (99, 2823777), (121, 2310363), (297, 941259), (363, 770121), (891, 313753), (1089, 256707), (1331, 210033), (2593, 107811), (3267, 85569), (3993, 70011), (7779, 35937), (9801, 28523), (11979, 23337)]