80435601

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 118227200

約数和(自身を除く): 37791599

約数列:

[1, 3, 9, 97, 199, 291, 463, 597, 873, 1389, 1791, 4167, 19303, 44911, 57909, 92137, 134733, 173727, 276411, 404199, 829233, 8937289, 26811867, 80435601]

約数ペア:

[(1, 80435601), (3, 26811867), (9, 8937289), (97, 829233), (199, 404199), (291, 276411), (463, 173727), (597, 134733), (873, 92137), (1389, 57909), (1791, 44911), (4167, 19303)]