82731943

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{10487}}^1$

素因数の和:10531

約数の個数: 16

約数和(自身を含む): 100684800

約数和(自身を除く): 17952857

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 10487, 73409, 241201, 513863, 1688407, 3597041, 11818849, 82731943]

約数ペア:

[(1, 82731943), (7, 11818849), (23, 3597041), (49, 1688407), (161, 513863), (343, 241201), (1127, 73409), (7889, 10487)]