156968307

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{252767}}^1$

素因数の和:252799

約数の個数: 16

約数和(自身を含む): 242657280

約数和(自身を除く): 85688973

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 252767, 758301, 2274903, 5813641, 6824709, 17440923, 52322769, 156968307]

約数ペア:

[(1, 156968307), (3, 52322769), (9, 17440923), (23, 6824709), (27, 5813641), (69, 2274903), (207, 758301), (621, 252767)]