78844167

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2389}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 120551600

約数和(自身を除く): 41707433

約数列:

[1, 3, 9, 19, 57, 171, 193, 579, 1737, 2389, 3667, 7167, 11001, 21501, 33003, 45391, 136173, 408519, 461077, 1383231, 4149693, 8760463, 26281389, 78844167]

約数ペア:

[(1, 78844167), (3, 26281389), (9, 8760463), (19, 4149693), (57, 1383231), (171, 461077), (193, 408519), (579, 136173), (1737, 45391), (2389, 33003), (3667, 21501), (7167, 11001)]