270757581

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{250007}}^1$

素因数の和:250048

約数の個数: 12

約数和(自身を含む): 381012192

約数和(自身を除く): 110254611

約数列:

[1, 3, 19, 57, 361, 1083, 250007, 750021, 4750133, 14250399, 90252527, 270757581]

約数ペア:

[(1, 270757581), (3, 90252527), (19, 14250399), (57, 4750133), (361, 750021), (1083, 250007)]