27636411969

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{43249471}}^1$

素因数の和:43249548

約数の個数: 12

約数和(自身を含む): 40481505792

約数和(自身を除く): 12845093823

約数列:

[1, 3, 9, 71, 213, 639, 43249471, 129748413, 389245239, 3070712441, 9212137323, 27636411969]

約数ペア:

[(1, 27636411969), (3, 9212137323), (9, 3070712441), (71, 389245239), (213, 129748413), (639, 43249471)]