171037467

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 259580160

約数和(自身を除く): 88542693

約数列:

[1, 3, 9, 27, 73, 107, 219, 321, 657, 811, 963, 1971, 2433, 2889, 7299, 7811, 21897, 23433, 59203, 70299, 86777, 177609, 210897, 260331, 532827, 780993, 1598481, 2342979, 6334721, 19004163, 57012489, 171037467]

約数ペア:

[(1, 171037467), (3, 57012489), (9, 19004163), (27, 6334721), (73, 2342979), (107, 1598481), (219, 780993), (321, 532827), (657, 260331), (811, 210897), (963, 177609), (1971, 86777), (2433, 70299), (2889, 59203), (7299, 23433), (7811, 21897)]