165736611

素因数分解:

$3^4\times {\mathrm{773}}^1\times {\mathrm{2647}}^1$

素因数の和:3432

約数の個数: 20

約数和(自身を含む): 247995792

約数和(自身を除く): 82259181

約数列:

[1, 3, 9, 27, 81, 773, 2319, 2647, 6957, 7941, 20871, 23823, 62613, 71469, 214407, 2046131, 6138393, 18415179, 55245537, 165736611]

約数ペア:

[(1, 165736611), (3, 55245537), (9, 18415179), (27, 6138393), (81, 2046131), (773, 214407), (2319, 71469), (2647, 62613), (6957, 23823), (7941, 20871)]