57855087

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 91108800

約数和(自身を除く): 33253713

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 261, 333, 783, 999, 1073, 1997, 3219, 5991, 9657, 17973, 28971, 53919, 57913, 73889, 173739, 221667, 521217, 665001, 1563651, 1995003, 2142781, 6428343, 19285029, 57855087]

約数ペア:

[(1, 57855087), (3, 19285029), (9, 6428343), (27, 2142781), (29, 1995003), (37, 1563651), (87, 665001), (111, 521217), (261, 221667), (333, 173739), (783, 73889), (999, 57913), (1073, 53919), (1997, 28971), (3219, 17973), (5991, 9657)]