56167153

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 65670400

約数和(自身を除く): 9503247

約数列:

[1, 7, 61, 199, 427, 661, 1393, 4627, 12139, 40321, 84973, 131539, 282247, 920773, 8023879, 56167153]

約数ペア:

[(1, 56167153), (7, 8023879), (61, 920773), (199, 282247), (427, 131539), (661, 84973), (1393, 40321), (4627, 12139)]