81933765

素因数分解:

$3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{6637}}^1$

素因数の和:7468

約数の個数: 16

約数和(自身を含む): 131273088

約数和(自身を除く): 49339323

約数列:

[1, 3, 5, 15, 823, 2469, 4115, 6637, 12345, 19911, 33185, 99555, 5462251, 16386753, 27311255, 81933765]

約数ペア:

[(1, 81933765), (3, 27311255), (5, 16386753), (15, 5462251), (823, 99555), (2469, 33185), (4115, 19911), (6637, 12345)]