26875899

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2153}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 41442960

約数和(自身を除く): 14567061

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 2153, 4161, 6459, 12483, 19377, 40907, 122721, 157169, 368163, 471507, 1414521, 2986211, 8958633, 26875899]

約数ペア:

[(1, 26875899), (3, 8958633), (9, 2986211), (19, 1414521), (57, 471507), (73, 368163), (171, 157169), (219, 122721), (657, 40907), (1387, 19377), (2153, 12483), (4161, 6459)]