6663591

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 36

約数和(自身を含む): 10996440

約数和(自身を除く): 4332849

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 211, 261, 319, 363, 633, 957, 1089, 1899, 2321, 2871, 3509, 6119, 6963, 10527, 18357, 20889, 25531, 31581, 55071, 67309, 76593, 201927, 229779, 605781, 740399, 2221197, 6663591]

約数ペア:

[(1, 6663591), (3, 2221197), (9, 740399), (11, 605781), (29, 229779), (33, 201927), (87, 76593), (99, 67309), (121, 55071), (211, 31581), (261, 25531), (319, 20889), (363, 18357), (633, 10527), (957, 6963), (1089, 6119), (1899, 3509), (2321, 2871)]