78274233

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 116289888

約数和(自身を除く): 38015655

約数列:

[1, 3, 9, 43, 129, 257, 387, 771, 787, 2313, 2361, 7083, 11051, 33153, 33841, 99459, 101523, 202259, 304569, 606777, 1820331, 8697137, 26091411, 78274233]

約数ペア:

[(1, 78274233), (3, 26091411), (9, 8697137), (43, 1820331), (129, 606777), (257, 304569), (387, 202259), (771, 101523), (787, 99459), (2313, 33841), (2361, 33153), (7083, 11051)]