81889854

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{107467}}^1$

素因数の和:107599

約数の個数: 16

約数和(自身を含む): 165070848

約数和(自身を除く): 83180994

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 107467, 214934, 322401, 644802, 13648309, 27296618, 40944927, 81889854]

約数ペア:

[(1, 81889854), (2, 40944927), (3, 27296618), (6, 13648309), (127, 644802), (254, 322401), (381, 214934), (762, 107467)]