51174441

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 76352640

約数和(自身を除く): 25178199

約数列:

[1, 3, 9, 37, 111, 239, 333, 643, 717, 1929, 2151, 5787, 8843, 23791, 26529, 71373, 79587, 153677, 214119, 461031, 1383093, 5686049, 17058147, 51174441]

約数ペア:

[(1, 51174441), (3, 17058147), (9, 5686049), (37, 1383093), (111, 461031), (239, 214119), (333, 153677), (643, 79587), (717, 71373), (1929, 26529), (2151, 23791), (5787, 8843)]