90555687

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{271939}}^1$

素因数の和:271982

約数の個数: 12

約数和(自身を含む): 134338360

約数和(自身を除く): 43782673

約数列:

[1, 3, 9, 37, 111, 333, 271939, 815817, 2447451, 10061743, 30185229, 90555687]

約数ペア:

[(1, 90555687), (3, 30185229), (9, 10061743), (37, 2447451), (111, 815817), (333, 271939)]