87055143

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{30259}}^1$

素因数の和:30406

約数の個数: 16

約数和(自身を含む): 133628160

約数和(自身を除く): 46573017

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 30259, 90777, 211813, 635439, 4145483, 12436449, 29018381, 87055143]

約数ペア:

[(1, 87055143), (3, 29018381), (7, 12436449), (21, 4145483), (137, 635439), (411, 211813), (959, 90777), (2877, 30259)]