69912879

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 94348800

約数和(自身を除く): 24435921

約数列:

[1, 3, 181, 199, 543, 597, 647, 1941, 36019, 108057, 117107, 128753, 351321, 386259, 23304293, 69912879]

約数ペア:

[(1, 69912879), (3, 23304293), (181, 386259), (199, 351321), (543, 128753), (597, 117107), (647, 108057), (1941, 36019)]