47556729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12983}}^1$

素因数の和:13037

約数の個数: 24

約数和(自身を含む): 76969152

約数和(自身を除く): 29412423

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 12983, 38949, 116847, 142813, 428439, 480371, 1285317, 1441113, 4323339, 5284081, 15852243, 47556729]

約数ペア:

[(1, 47556729), (3, 15852243), (9, 5284081), (11, 4323339), (33, 1441113), (37, 1285317), (99, 480371), (111, 428439), (333, 142813), (407, 116847), (1221, 38949), (3663, 12983)]