78806211

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9439}}^1$

素因数の和:9487

約数の個数: 24

約数和(自身を含む): 120529920

約数和(自身を除く): 41723709

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 9439, 28317, 103829, 217097, 311487, 651291, 1142119, 2388067, 3426357, 7164201, 26268737, 78806211]

約数ペア:

[(1, 78806211), (3, 26268737), (11, 7164201), (23, 3426357), (33, 2388067), (69, 1142119), (121, 651291), (253, 311487), (363, 217097), (759, 103829), (2783, 28317), (8349, 9439)]