13777857

素因数分解:

$3^5\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 21687120

約数和(自身を除く): 7909263

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 177, 243, 279, 531, 837, 961, 1593, 1829, 2511, 2883, 4779, 5487, 7533, 8649, 14337, 16461, 25947, 49383, 56699, 77841, 148149, 170097, 233523, 444447, 510291, 1530873, 4592619, 13777857]

約数ペア:

[(1, 13777857), (3, 4592619), (9, 1530873), (27, 510291), (31, 444447), (59, 233523), (81, 170097), (93, 148149), (177, 77841), (243, 56699), (279, 49383), (531, 25947), (837, 16461), (961, 14337), (1593, 8649), (1829, 7533), (2511, 5487), (2883, 4779)]