25687611

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1352

約数の個数: 20

約数和(自身を含む): 38535112

約数和(自身を除く): 12847501

約数列:

[1, 3, 9, 27, 81, 307, 921, 1033, 2763, 3099, 8289, 9297, 24867, 27891, 83673, 317131, 951393, 2854179, 8562537, 25687611]

約数ペア:

[(1, 25687611), (3, 8562537), (9, 2854179), (27, 951393), (81, 317131), (307, 83673), (921, 27891), (1033, 24867), (2763, 9297), (3099, 8289)]