82859319

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{521}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 123125184

約数和(自身を除く): 40265865

約数列:

[1, 3, 9, 41, 123, 369, 431, 521, 1293, 1563, 3879, 4689, 17671, 21361, 53013, 64083, 159039, 192249, 224551, 673653, 2020959, 9206591, 27619773, 82859319]

約数ペア:

[(1, 82859319), (3, 27619773), (9, 9206591), (41, 2020959), (123, 673653), (369, 224551), (431, 192249), (521, 159039), (1293, 64083), (1563, 53013), (3879, 21361), (4689, 17671)]