87804621

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{39181}}^1$

素因数の和:39273

約数の個数: 16

約数和(自身を含む): 131651520

約数和(自身を除く): 43846899

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 39181, 117543, 352629, 1057887, 3252023, 9756069, 29268207, 87804621]

約数ペア:

[(1, 87804621), (3, 29268207), (9, 9756069), (27, 3252023), (83, 1057887), (249, 352629), (747, 117543), (2241, 39181)]