57855987

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2897}}^1$

素因数の和:3227

約数の個数: 24

約数和(自身を含む): 95842656

約数和(自身を除く): 37986669

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 2219, 2853, 2897, 6657, 8691, 19971, 20279, 26073, 60837, 182511, 918349, 2755047, 6428443, 8265141, 19285329, 57855987]

約数ペア:

[(1, 57855987), (3, 19285329), (7, 8265141), (9, 6428443), (21, 2755047), (63, 918349), (317, 182511), (951, 60837), (2219, 26073), (2853, 20279), (2897, 19971), (6657, 8691)]