42204702939

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54317507}}^1$

素因数の和:54317554

約数の個数: 16

約数和(自身を含む): 66050089728

約数和(自身を除く): 23845386789

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 54317507, 162952521, 380222549, 1140667647, 2009747759, 6029243277, 14068234313, 42204702939]

約数ペア:

[(1, 42204702939), (3, 14068234313), (7, 6029243277), (21, 2009747759), (37, 1140667647), (111, 380222549), (259, 162952521), (777, 54317507)]