85996287

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31957}}^1$

素因数の和:31999

約数の個数: 24

約数和(自身を含む): 139592544

約数和(自身を除く): 53596257

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 31957, 95871, 287613, 415441, 735011, 1246323, 2205033, 3738969, 6615099, 9555143, 28665429, 85996287]

約数ペア:

[(1, 85996287), (3, 28665429), (9, 9555143), (13, 6615099), (23, 3738969), (39, 2205033), (69, 1246323), (117, 735011), (207, 415441), (299, 287613), (897, 95871), (2691, 31957)]