54657879

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{3499}}^1$

素因数の和:3670

約数の個数: 16

約数和(自身を含む): 75264000

約数和(自身を除く): 20606121

約数列:

[1, 3, 41, 123, 127, 381, 3499, 5207, 10497, 15621, 143459, 430377, 444373, 1333119, 18219293, 54657879]

約数ペア:

[(1, 54657879), (3, 18219293), (41, 1333119), (123, 444373), (127, 430377), (381, 143459), (3499, 15621), (5207, 10497)]