177707039

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 191616192

約数和(自身を除く): 13909153

約数列:

[1, 23, 53, 73, 1219, 1679, 1997, 3869, 45931, 88987, 105841, 145781, 2434343, 3352963, 7726393, 177707039]

約数ペア:

[(1, 177707039), (23, 7726393), (53, 3352963), (73, 2434343), (1219, 145781), (1679, 105841), (1997, 88987), (3869, 45931)]