84846933

素因数分解:

$3^4\times {\mathrm{647}}^1\times {\mathrm{1619}}^1$

素因数の和:2278

約数の個数: 20

約数和(自身を含む): 127020960

約数和(自身を除く): 42174027

約数列:

[1, 3, 9, 27, 81, 647, 1619, 1941, 4857, 5823, 14571, 17469, 43713, 52407, 131139, 1047493, 3142479, 9427437, 28282311, 84846933]

約数ペア:

[(1, 84846933), (3, 28282311), (9, 9427437), (27, 3142479), (81, 1047493), (647, 131139), (1619, 52407), (1941, 43713), (4857, 17469), (5823, 14571)]