89406963

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{46639}}^1$

素因数の和:46719

約数の個数: 16

約数和(自身を含む): 134323200

約数和(自身を除く): 44916237

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 46639, 139917, 419751, 1259253, 3311369, 9934107, 29802321, 89406963]

約数ペア:

[(1, 89406963), (3, 29802321), (9, 9934107), (27, 3311369), (71, 1259253), (213, 419751), (639, 139917), (1917, 46639)]