83556513

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{739}}^2$

素因数の和:1501

約数の個数: 18

約数和(自身を含む): 127965474

約数和(自身を除く): 44408961

約数列:

[1, 3, 9, 17, 51, 153, 739, 2217, 6651, 12563, 37689, 113067, 546121, 1638363, 4915089, 9284057, 27852171, 83556513]

約数ペア:

[(1, 83556513), (3, 27852171), (9, 9284057), (17, 4915089), (51, 1638363), (153, 546121), (739, 113067), (2217, 37689), (6651, 12563)]