71403673

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 82784520

約数和(自身を除く): 11380847

約数列:

[1, 11, 37, 41, 121, 389, 407, 451, 1517, 4279, 4477, 4961, 14393, 15949, 16687, 47069, 158323, 175439, 183557, 590113, 1741553, 1929829, 6491243, 71403673]

約数ペア:

[(1, 71403673), (11, 6491243), (37, 1929829), (41, 1741553), (121, 590113), (389, 183557), (407, 175439), (451, 158323), (1517, 47069), (4279, 16687), (4477, 15949), (4961, 14393)]