164020881

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{2851}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 221954048

約数和(自身を除く): 57933167

約数列:

[1, 3, 127, 151, 381, 453, 2851, 8553, 19177, 57531, 362077, 430501, 1086231, 1291503, 54673627, 164020881]

約数ペア:

[(1, 164020881), (3, 54673627), (127, 1291503), (151, 1086231), (381, 430501), (453, 362077), (2851, 57531), (8553, 19177)]