316747017

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 489172992

約数和(自身を除く): 172425975

約数列:

[1, 3, 9, 27, 41, 81, 123, 127, 369, 381, 751, 1107, 1143, 2253, 3321, 3429, 5207, 6759, 10287, 15621, 20277, 30791, 46863, 60831, 92373, 95377, 140589, 277119, 286131, 421767, 831357, 858393, 2494071, 2575179, 3910457, 7725537, 11731371, 35194113, 105582339, 316747017]

約数ペア:

[(1, 316747017), (3, 105582339), (9, 35194113), (27, 11731371), (41, 7725537), (81, 3910457), (123, 2575179), (127, 2494071), (369, 858393), (381, 831357), (751, 421767), (1107, 286131), (1143, 277119), (2253, 140589), (3321, 95377), (3429, 92373), (5207, 60831), (6759, 46863), (10287, 30791), (15621, 20277)]