161465961

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1\times {\mathrm{827}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 217479168

約数和(自身を除く): 56013207

約数列:

[1, 3, 151, 431, 453, 827, 1293, 2481, 65081, 124877, 195243, 356437, 374631, 1069311, 53821987, 161465961]

約数ペア:

[(1, 161465961), (3, 53821987), (151, 1069311), (431, 374631), (453, 356437), (827, 195243), (1293, 124877), (2481, 65081)]