64049997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{52457}}^1$

素因数の和:52508

約数の個数: 16

約数和(自身を含む): 95683392

約数和(自身を除く): 31633395

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 52457, 157371, 577027, 1731081, 1940909, 5822727, 21349999, 64049997]

約数ペア:

[(1, 64049997), (3, 21349999), (11, 5822727), (33, 1940909), (37, 1731081), (111, 577027), (407, 157371), (1221, 52457)]