83997909

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4889}}^1$

素因数の和:5001

約数の個数: 24

約数和(自身を含む): 128157120

約数和(自身を除く): 44159211

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1909, 4889, 5727, 14667, 17181, 44001, 112447, 337341, 405787, 1012023, 1217361, 3652083, 9333101, 27999303, 83997909]

約数ペア:

[(1, 83997909), (3, 27999303), (9, 9333101), (23, 3652083), (69, 1217361), (83, 1012023), (207, 405787), (249, 337341), (747, 112447), (1909, 44001), (4889, 17181), (5727, 14667)]