67439289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{57493}}^1$

素因数の和:57536

約数の個数: 16

約数和(自身を含む): 99349632

約数和(自身を除く): 31910343

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 57493, 172479, 977381, 1322339, 2932143, 3967017, 22479763, 67439289]

約数ペア:

[(1, 67439289), (3, 22479763), (17, 3967017), (23, 2932143), (51, 1322339), (69, 977381), (391, 172479), (1173, 57493)]