85819689

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3169}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 136944000

約数和(自身を除く): 51124311

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 3009, 3169, 9027, 9507, 27081, 28521, 53873, 85563, 161619, 186971, 484857, 560913, 1454571, 1682739, 3178507, 5048217, 9535521, 28606563, 85819689]

約数ペア:

[(1, 85819689), (3, 28606563), (9, 9535521), (17, 5048217), (27, 3178507), (51, 1682739), (59, 1454571), (153, 560913), (177, 484857), (459, 186971), (531, 161619), (1003, 85563), (1593, 53873), (3009, 28521), (3169, 27081), (9027, 9507)]