6940161

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1882

約数の個数: 20

約数和(自身を含む): 10593792

約数和(自身を除く): 3653631

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 1823, 3807, 5469, 16407, 49221, 85681, 147663, 257043, 771129, 2313387, 6940161]

約数ペア:

[(1, 6940161), (3, 2313387), (9, 771129), (27, 257043), (47, 147663), (81, 85681), (141, 49221), (423, 16407), (1269, 5469), (1823, 3807)]