82570047

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 132864000

約数和(自身を除く): 50293953

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 2767, 4263, 8301, 9947, 19369, 29841, 58107, 80243, 135583, 240729, 406749, 561701, 949081, 1685103, 2847243, 3931907, 11795721, 27523349, 82570047]

約数ペア:

[(1, 82570047), (3, 27523349), (7, 11795721), (21, 3931907), (29, 2847243), (49, 1685103), (87, 949081), (147, 561701), (203, 406749), (343, 240729), (609, 135583), (1029, 80243), (1421, 58107), (2767, 29841), (4263, 19369), (8301, 9947)]