51655293

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 81350400

約数和(自身を除く): 29695107

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 261, 333, 783, 999, 1073, 1783, 3219, 5349, 9657, 16047, 28971, 48141, 51707, 65971, 155121, 197913, 465363, 593739, 1396089, 1781217, 1913159, 5739477, 17218431, 51655293]

約数ペア:

[(1, 51655293), (3, 17218431), (9, 5739477), (27, 1913159), (29, 1781217), (37, 1396089), (87, 593739), (111, 465363), (261, 197913), (333, 155121), (783, 65971), (999, 51707), (1073, 48141), (1783, 28971), (3219, 16047), (5349, 9657)]