56158563

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{1237}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 77152160

約数和(自身を除く): 20993597

約数列:

[1, 3, 37, 111, 409, 1227, 1237, 3711, 15133, 45399, 45769, 137307, 505933, 1517799, 18719521, 56158563]

約数ペア:

[(1, 56158563), (3, 18719521), (37, 1517799), (111, 505933), (409, 137307), (1227, 45769), (1237, 45399), (3711, 15133)]