71474343

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1409}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 98158560

約数和(自身を除く): 26684217

約数列:

[1, 3, 37, 111, 457, 1371, 1409, 4227, 16909, 50727, 52133, 156399, 643913, 1931739, 23824781, 71474343]

約数ペア:

[(1, 71474343), (3, 23824781), (37, 1931739), (111, 643913), (457, 156399), (1371, 52133), (1409, 50727), (4227, 16909)]