71970877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4637}}^1$

素因数の和:4748

約数の個数: 16

約数和(自身を含む): 84151872

約数和(自身を除く): 12180995

約数列:

[1, 11, 17, 83, 187, 913, 1411, 4637, 15521, 51007, 78829, 384871, 867119, 4233581, 6542807, 71970877]

約数ペア:

[(1, 71970877), (11, 6542807), (17, 4233581), (83, 867119), (187, 384871), (913, 78829), (1411, 51007), (4637, 15521)]