71390341431

素因数分解:

$3^2\times {\mathrm{1549}}^1\times {\mathrm{5120891}}^1$

素因数の和:5122446

約数の個数: 12

約数和(自身を含む): 103185973800

約数和(自身を除く): 31795632369

約数列:

[1, 3, 9, 1549, 4647, 13941, 5120891, 15362673, 46088019, 7932260159, 23796780477, 71390341431]

約数ペア:

[(1, 71390341431), (3, 23796780477), (9, 7932260159), (1549, 46088019), (4647, 15362673), (13941, 5120891)]