80531286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1220171}}^1$

素因数の和:1220187

約数の個数: 16

約数和(自身を含む): 175704768

約数和(自身を除く): 95173482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1220171, 2440342, 3660513, 7321026, 13421881, 26843762, 40265643, 80531286]

約数ペア:

[(1, 80531286), (2, 40265643), (3, 26843762), (6, 13421881), (11, 7321026), (22, 3660513), (33, 2440342), (66, 1220171)]