156670443

素因数分解:

$3^4\times {\mathrm{1061}}^1\times {\mathrm{1823}}^1$

素因数の和:2896

約数の個数: 20

約数和(自身を含む): 234387648

約数和(自身を除く): 77717205

約数列:

[1, 3, 9, 27, 81, 1061, 1823, 3183, 5469, 9549, 16407, 28647, 49221, 85941, 147663, 1934203, 5802609, 17407827, 52223481, 156670443]

約数ペア:

[(1, 156670443), (3, 52223481), (9, 17407827), (27, 5802609), (81, 1934203), (1061, 147663), (1823, 85941), (3183, 49221), (5469, 28647), (9549, 16407)]