56555847

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{6823}}^1$

素因数の和:7139

約数の個数: 16

約数和(自身を含む): 84071680

約数和(自身を除く): 27515833

約数列:

[1, 3, 9, 27, 307, 921, 2763, 6823, 8289, 20469, 61407, 184221, 2094661, 6283983, 18851949, 56555847]

約数ペア:

[(1, 56555847), (3, 18851949), (9, 6283983), (27, 2094661), (307, 184221), (921, 61407), (2763, 20469), (6823, 8289)]