157093263

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{47303}}^1$

素因数の和:47356

約数の個数: 20

約数和(自身を含む): 240398928

約数和(自身を除く): 83305665

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 47303, 141909, 425727, 1277181, 1939423, 3831543, 5818269, 17454807, 52364421, 157093263]

約数ペア:

[(1, 157093263), (3, 52364421), (9, 17454807), (27, 5818269), (41, 3831543), (81, 1939423), (123, 1277181), (369, 425727), (1107, 141909), (3321, 47303)]