127771017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 191938560

約数和(自身を除く): 64167543

約数列:

[1, 3, 11, 33, 43, 127, 129, 381, 473, 709, 1397, 1419, 2127, 4191, 5461, 7799, 16383, 23397, 30487, 60071, 90043, 91461, 180213, 270129, 335357, 990473, 1006071, 2971419, 3871849, 11615547, 42590339, 127771017]

約数ペア:

[(1, 127771017), (3, 42590339), (11, 11615547), (33, 3871849), (43, 2971419), (127, 1006071), (129, 990473), (381, 335357), (473, 270129), (709, 180213), (1397, 91461), (1419, 90043), (2127, 60071), (4191, 30487), (5461, 23397), (7799, 16383)]