53738487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2003}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 85033728

約数和(自身を除く): 31295241

約数列:

[1, 3, 9, 11, 33, 99, 271, 813, 2003, 2439, 2981, 6009, 8943, 18027, 22033, 26829, 66099, 198297, 542813, 1628439, 4885317, 5970943, 17912829, 53738487]

約数ペア:

[(1, 53738487), (3, 17912829), (9, 5970943), (11, 4885317), (33, 1628439), (99, 542813), (271, 198297), (813, 66099), (2003, 26829), (2439, 22033), (2981, 18027), (6009, 8943)]