199341027

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5323}}^1$

素因数の和:5424

約数の個数: 32

約数和(自身を含む): 315180800

約数和(自身を除く): 115839773

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 1387, 1971, 4161, 5323, 12483, 15969, 37449, 47907, 101137, 143721, 303411, 388579, 910233, 1165737, 2730699, 3497211, 7383001, 10491633, 22149003, 66447009, 199341027]

約数ペア:

[(1, 199341027), (3, 66447009), (9, 22149003), (19, 10491633), (27, 7383001), (57, 3497211), (73, 2730699), (171, 1165737), (219, 910233), (513, 388579), (657, 303411), (1387, 143721), (1971, 101137), (4161, 47907), (5323, 37449), (12483, 15969)]