51911739

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{631}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 84334080

約数和(自身を除く): 32422341

約数列:

[1, 3, 9, 11, 27, 33, 99, 277, 297, 631, 831, 1893, 2493, 3047, 5679, 6941, 7479, 9141, 17037, 20823, 27423, 62469, 82269, 174787, 187407, 524361, 1573083, 1922657, 4719249, 5767971, 17303913, 51911739]

約数ペア:

[(1, 51911739), (3, 17303913), (9, 5767971), (11, 4719249), (27, 1922657), (33, 1573083), (99, 524361), (277, 187407), (297, 174787), (631, 82269), (831, 62469), (1893, 27423), (2493, 20823), (3047, 17037), (5679, 9141), (6941, 7479)]