827751879

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{601127}}^1$

素因数の和:601156

約数の個数: 20

約数和(自身を含む): 1309256784

約数和(自身を除く): 481504905

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 601127, 1803381, 5410143, 10219159, 16230429, 30657477, 48691287, 91972431, 275917293, 827751879]

約数ペア:

[(1, 827751879), (3, 275917293), (9, 91972431), (17, 48691287), (27, 30657477), (51, 16230429), (81, 10219159), (153, 5410143), (459, 1803381), (1377, 601127)]