53914959

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20873}}^1$

素因数の和:20927

約数の個数: 24

約数和(自身を含む): 91177632

約数和(自身を除く): 37262673

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 20873, 62619, 146111, 187857, 438333, 855793, 1314999, 2567379, 5990551, 7702137, 17971653, 53914959]

約数ペア:

[(1, 53914959), (3, 17971653), (7, 7702137), (9, 5990551), (21, 2567379), (41, 1314999), (63, 855793), (123, 438333), (287, 187857), (369, 146111), (861, 62619), (2583, 20873)]