9137961

素因数分解:

$3^3\times 7^2\times {\mathrm{6907}}^1$

素因数の和:6930

約数の個数: 24

約数和(自身を含む): 15750240

約数和(自身を除く): 6612279

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 6907, 20721, 48349, 62163, 145047, 186489, 338443, 435141, 1015329, 1305423, 3045987, 9137961]

約数ペア:

[(1, 9137961), (3, 3045987), (7, 1305423), (9, 1015329), (21, 435141), (27, 338443), (49, 186489), (63, 145047), (147, 62163), (189, 48349), (441, 20721), (1323, 6907)]