8639819691381

素因数分解:

$3^3\times {\mathrm{2917}}^1\times {\mathrm{109699459}}^1$

素因数の和:109702385

約数の個数: 16

約数和(自身を含む): 12804120971200

約数和(自身を除く): 4164301279819

約数列:

[1, 3, 9, 27, 2917, 8751, 26253, 78759, 109699459, 329098377, 987295131, 2961885393, 319993321903, 959979965709, 2879939897127, 8639819691381]

約数ペア:

[(1, 8639819691381), (3, 2879939897127), (9, 959979965709), (27, 319993321903), (2917, 2961885393), (8751, 987295131), (26253, 329098377), (78759, 109699459)]