6688349901

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{771703}}^1$

素因数の和:771822

約数の個数: 20

約数和(自身を含む): 10084627872

約数和(自身を除く): 3396277971

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 771703, 2315109, 6945327, 20835981, 62507943, 82572221, 247716663, 743149989, 2229449967, 6688349901]

約数ペア:

[(1, 6688349901), (3, 2229449967), (9, 743149989), (27, 247716663), (81, 82572221), (107, 62507943), (321, 20835981), (963, 6945327), (2889, 2315109), (8667, 771703)]