54137811

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6397}}^1$

素因数の和:6451

約数の個数: 32

約数和(自身を含む): 91721728

約数和(自身を除く): 37583917

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 6397, 8463, 19191, 44779, 83161, 134337, 198307, 249483, 582127, 594921, 1388149, 1746381, 2577991, 4164447, 7733973, 18045937, 54137811]

約数ペア:

[(1, 54137811), (3, 18045937), (7, 7733973), (13, 4164447), (21, 2577991), (31, 1746381), (39, 1388149), (91, 594921), (93, 582127), (217, 249483), (273, 198307), (403, 134337), (651, 83161), (1209, 44779), (2821, 19191), (6397, 8463)]