86386689

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{139109}}^1$

素因数の和:139141

約数の個数: 16

約数和(自身を含む): 133545600

約数和(自身を除く): 47158911

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 139109, 417327, 1251981, 3199507, 3755943, 9598521, 28795563, 86386689]

約数ペア:

[(1, 86386689), (3, 28795563), (9, 9598521), (23, 3755943), (27, 3199507), (69, 1251981), (207, 417327), (621, 139109)]