201113427

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{3389}}^1$

素因数の和:3674

約数の個数: 16

約数和(自身を含む): 272067840

約数和(自身を除く): 70954413

約数列:

[1, 3, 131, 151, 393, 453, 3389, 10167, 19781, 59343, 443959, 511739, 1331877, 1535217, 67037809, 201113427]

約数ペア:

[(1, 201113427), (3, 67037809), (131, 1535217), (151, 1331877), (393, 511739), (453, 443959), (3389, 59343), (10167, 19781)]