85421061

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31957}}^1$

素因数の和:31983

約数の個数: 24

約数和(自身を含む): 139592544

約数和(自身を除く): 54171483

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 31957, 95871, 287613, 351527, 862839, 1054581, 2588517, 3163743, 7765551, 9491229, 28473687, 85421061]

約数ペア:

[(1, 85421061), (3, 28473687), (9, 9491229), (11, 7765551), (27, 3163743), (33, 2588517), (81, 1054581), (99, 862839), (243, 351527), (297, 287613), (891, 95871), (2673, 31957)]