54559029

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18691}}^1$

素因数の和:18840

約数の個数: 16

約数和(自身を含む): 83740160

約数和(自身を除く): 29181131

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 18691, 56073, 130837, 392511, 2598049, 7794147, 18186343, 54559029]

約数ペア:

[(1, 54559029), (3, 18186343), (7, 7794147), (21, 2598049), (139, 392511), (417, 130837), (973, 56073), (2919, 18691)]