86940669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2579}}^1$

素因数の和:3260

約数の個数: 16

約数和(自身を含む): 122973120

約数和(自身を除く): 36032451

約数列:

[1, 3, 17, 51, 661, 1983, 2579, 7737, 11237, 33711, 43843, 131529, 1704719, 5114157, 28980223, 86940669]

約数ペア:

[(1, 86940669), (3, 28980223), (17, 5114157), (51, 1704719), (661, 131529), (1983, 43843), (2579, 33711), (7737, 11237)]