87971631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{3089}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 128148480

約数和(自身を除く): 40176849

約数列:

[1, 3, 11, 33, 863, 2589, 3089, 9267, 9493, 28479, 33979, 101937, 2665807, 7997421, 29323877, 87971631]

約数ペア:

[(1, 87971631), (3, 29323877), (11, 7997421), (33, 2665807), (863, 101937), (2589, 33979), (3089, 28479), (9267, 9493)]