829143

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 622377

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 107, 123, 189, 287, 321, 369, 749, 861, 963, 1107, 2247, 2583, 2889, 4387, 6741, 7749, 13161, 20223, 30709, 39483, 92127, 118449, 276381, 829143]

約数ペア:

[(1, 829143), (3, 276381), (7, 118449), (9, 92127), (21, 39483), (27, 30709), (41, 20223), (63, 13161), (107, 7749), (123, 6741), (189, 4387), (287, 2889), (321, 2583), (369, 2247), (749, 1107), (861, 963)]