27726291

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 42456960

約数和(自身を除く): 14730669

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 2591, 3567, 7773, 10701, 23319, 75139, 106231, 225417, 318693, 676251, 956079, 3080699, 9242097, 27726291]

約数ペア:

[(1, 27726291), (3, 9242097), (9, 3080699), (29, 956079), (41, 676251), (87, 318693), (123, 225417), (261, 106231), (369, 75139), (1189, 23319), (2591, 10701), (3567, 7773)]