156779007489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{446663839}}^1$

素因数の和:446663861

約数の個数: 16

約数和(自身を含む): 250131750400

約数和(自身を除く): 93352742911

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 446663839, 1339991517, 4019974551, 5806629907, 12059923653, 17419889721, 52259669163, 156779007489]

約数ペア:

[(1, 156779007489), (3, 52259669163), (9, 17419889721), (13, 12059923653), (27, 5806629907), (39, 4019974551), (117, 1339991517), (351, 446663839)]