27825921

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 41777736

約数和(自身を除く): 13951815

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 657, 1033, 2993, 3099, 8979, 9297, 26937, 42353, 75409, 127059, 226227, 381177, 678681, 3091769, 9275307, 27825921]

約数ペア:

[(1, 27825921), (3, 9275307), (9, 3091769), (41, 678681), (73, 381177), (123, 226227), (219, 127059), (369, 75409), (657, 42353), (1033, 26937), (2993, 9297), (3099, 8979)]