8120825829

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5897477}}^1$

素因数の和:5897506

約数の個数: 20

約数和(自身を含む): 12844707084

約数和(自身を除く): 4723881255

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5897477, 17692431, 53077293, 100257109, 159231879, 300771327, 477695637, 902313981, 2706941943, 8120825829]

約数ペア:

[(1, 8120825829), (3, 2706941943), (9, 902313981), (17, 477695637), (27, 300771327), (51, 159231879), (81, 100257109), (153, 53077293), (459, 17692431), (1377, 5897477)]