85049307

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18493}}^1$

素因数の和:18579

約数の個数: 24

約数和(自身を含む): 142329824

約数和(自身を除く): 57280517

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 18493, 55479, 129451, 166437, 388353, 1165059, 1349989, 4049967, 9449923, 12149901, 28349769, 85049307]

約数ペア:

[(1, 85049307), (3, 28349769), (7, 12149901), (9, 9449923), (21, 4049967), (63, 1349989), (73, 1165059), (219, 388353), (511, 166437), (657, 129451), (1533, 55479), (4599, 18493)]