161738691

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{18457}}^1$

素因数の和:18610

約数の個数: 16

約数和(自身を含む): 226811904

約数和(自身を除く): 65073213

約数列:

[1, 3, 23, 69, 127, 381, 2921, 8763, 18457, 55371, 424511, 1273533, 2344039, 7032117, 53912897, 161738691]

約数ペア:

[(1, 161738691), (3, 53912897), (23, 7032117), (69, 2344039), (127, 1273533), (381, 424511), (2921, 55371), (8763, 18457)]