121570996689

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{63417317}}^1$

素因数の和:63417397

約数の個数: 16

約数和(自身を含む): 182641875840

約数和(自身を除く): 61070879151

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 63417317, 190251951, 570755853, 1712267559, 4502629507, 13507888521, 40523665563, 121570996689]

約数ペア:

[(1, 121570996689), (3, 40523665563), (9, 13507888521), (27, 4502629507), (71, 1712267559), (213, 570755853), (639, 190251951), (1917, 63417317)]