78571491

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 106507008

約数和(自身を除く): 27935517

約数列:

[1, 3, 107, 151, 321, 453, 1621, 4863, 16157, 48471, 173447, 244771, 520341, 734313, 26190497, 78571491]

約数ペア:

[(1, 78571491), (3, 26190497), (107, 734313), (151, 520341), (321, 244771), (453, 173447), (1621, 48471), (4863, 16157)]