83309067

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{6551}}^1$

素因数の和:6720

約数の個数: 20

約数和(自身を含む): 125261136

約数和(自身を除く): 41952069

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 6551, 12717, 19653, 58959, 176877, 530631, 1028507, 3085521, 9256563, 27769689, 83309067]

約数ペア:

[(1, 83309067), (3, 27769689), (9, 9256563), (27, 3085521), (81, 1028507), (157, 530631), (471, 176877), (1413, 58959), (4239, 19653), (6551, 12717)]