79851177

素因数分解:

$3^4\times 7^1\times {\mathrm{140831}}^1$

素因数の和:140850

約数の個数: 20

約数和(自身を含む): 136325376

約数和(自身を除く): 56474199

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 140831, 422493, 985817, 1267479, 2957451, 3802437, 8872353, 11407311, 26617059, 79851177]

約数ペア:

[(1, 79851177), (3, 26617059), (7, 11407311), (9, 8872353), (21, 3802437), (27, 2957451), (63, 1267479), (81, 985817), (189, 422493), (567, 140831)]