152865657

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7559}}^1$

素因数の和:7682

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 108407943

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2889, 6741, 7559, 20223, 22677, 52913, 68031, 158739, 204093, 476217, 808813, 1428651, 2426439, 5661691, 7279317, 16985073, 21837951, 50955219, 152865657]

約数ペア:

[(1, 152865657), (3, 50955219), (7, 21837951), (9, 16985073), (21, 7279317), (27, 5661691), (63, 2426439), (107, 1428651), (189, 808813), (321, 476217), (749, 204093), (963, 158739), (2247, 68031), (2889, 52913), (6741, 22677), (7559, 20223)]