54293127

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 88896000

約数和(自身を除く): 34602873

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2777, 2793, 6517, 8331, 19439, 19551, 52763, 58317, 136073, 158289, 369341, 408219, 952511, 1108023, 2585387, 2857533, 7756161, 18097709, 54293127]

約数ペア:

[(1, 54293127), (3, 18097709), (7, 7756161), (19, 2857533), (21, 2585387), (49, 1108023), (57, 952511), (133, 408219), (147, 369341), (343, 158289), (399, 136073), (931, 58317), (1029, 52763), (2777, 19551), (2793, 19439), (6517, 8331)]