87610329

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{10709}}^1$

素因数の和:10822

約数の個数: 20

約数和(自身を含む): 132182820

約数和(自身を除く): 44572491

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 10709, 32127, 96381, 289143, 867429, 1081609, 3244827, 9734481, 29203443, 87610329]

約数ペア:

[(1, 87610329), (3, 29203443), (9, 9734481), (27, 3244827), (81, 1081609), (101, 867429), (303, 289143), (909, 96381), (2727, 32127), (8181, 10709)]