74070963

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{38639}}^1$

素因数の和:38719

約数の個数: 16

約数和(自身を含む): 111283200

約数和(自身を除く): 37212237

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 38639, 115917, 347751, 1043253, 2743369, 8230107, 24690321, 74070963]

約数ペア:

[(1, 74070963), (3, 24690321), (9, 8230107), (27, 2743369), (71, 1043253), (213, 347751), (639, 115917), (1917, 38639)]