126991119

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{4099}}^1$

素因数の和:4574

約数の個数: 16

約数和(自身を含む): 177120000

約数和(自身を除く): 50128881

約数列:

[1, 3, 23, 69, 449, 1347, 4099, 10327, 12297, 30981, 94277, 282831, 1840451, 5521353, 42330373, 126991119]

約数ペア:

[(1, 126991119), (3, 42330373), (23, 5521353), (69, 1840451), (449, 282831), (1347, 94277), (4099, 30981), (10327, 12297)]