71320707

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 105131520

約数和(自身を除く): 33810813

約数列:

[1, 3, 9, 71, 213, 239, 467, 639, 717, 1401, 2151, 4203, 16969, 33157, 50907, 99471, 111613, 152721, 298413, 334839, 1004517, 7924523, 23773569, 71320707]

約数ペア:

[(1, 71320707), (3, 23773569), (9, 7924523), (71, 1004517), (213, 334839), (239, 298413), (467, 152721), (639, 111613), (717, 99471), (1401, 50907), (2151, 33157), (4203, 16969)]