81389166

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{797933}}^1$

素因数の和:797955

約数の個数: 16

約数和(自身を含む): 172353744

約数和(自身を除く): 90964578

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 797933, 1595866, 2393799, 4787598, 13564861, 27129722, 40694583, 81389166]

約数ペア:

[(1, 81389166), (2, 40694583), (3, 27129722), (6, 13564861), (17, 4787598), (34, 2393799), (51, 1595866), (102, 797933)]