39439791

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{9187}}^1$

素因数の和:9252

約数の個数: 20

約数和(自身を含む): 60034392

約数和(自身を除く): 20594601

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 9187, 27561, 82683, 248049, 486911, 744147, 1460733, 4382199, 13146597, 39439791]

約数ペア:

[(1, 39439791), (3, 13146597), (9, 4382199), (27, 1460733), (53, 744147), (81, 486911), (159, 248049), (477, 82683), (1431, 27561), (4293, 9187)]