49809321

素因数分解:

$3^2\times {\mathrm{809}}^1\times {\mathrm{6841}}^1$

素因数の和:7656

約数の個数: 12

約数和(自身を含む): 72046260

約数和(自身を除く): 22236939

約数列:

[1, 3, 9, 809, 2427, 6841, 7281, 20523, 61569, 5534369, 16603107, 49809321]

約数ペア:

[(1, 49809321), (3, 16603107), (9, 5534369), (809, 61569), (2427, 20523), (6841, 7281)]