75576021

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1783}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 102758400

約数和(自身を除く): 27182379

約数列:

[1, 3, 71, 199, 213, 597, 1783, 5349, 14129, 42387, 126593, 354817, 379779, 1064451, 25192007, 75576021]

約数ペア:

[(1, 75576021), (3, 25192007), (71, 1064451), (199, 379779), (213, 354817), (597, 126593), (1783, 42387), (5349, 14129)]