243716067

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9277}}^1$

素因数の和:9432

約数の個数: 32

約数和(自身を含む): 415654400

約数和(自身を除く): 171938333

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2919, 3753, 8757, 9277, 26271, 27831, 64939, 83493, 194817, 250479, 584451, 1289503, 1753353, 3868509, 9026521, 11605527, 27079563, 34816581, 81238689, 243716067]

約数ペア:

[(1, 243716067), (3, 81238689), (7, 34816581), (9, 27079563), (21, 11605527), (27, 9026521), (63, 3868509), (139, 1753353), (189, 1289503), (417, 584451), (973, 250479), (1251, 194817), (2919, 83493), (3753, 64939), (8757, 27831), (9277, 26271)]