87488019

素因数分解:

$3^6\times {\mathrm{120011}}^1$

素因数の和:120029

約数の個数: 14

約数和(自身を含む): 131173116

約数和(自身を除く): 43685097

約数列:

[1, 3, 9, 27, 81, 243, 729, 120011, 360033, 1080099, 3240297, 9720891, 29162673, 87488019]

約数ペア:

[(1, 87488019), (3, 29162673), (9, 9720891), (27, 3240297), (81, 1080099), (243, 360033), (729, 120011)]