156921747867

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{20411}}^1$

素因数の和:21004

約数の個数: 48

約数和(自身を含む): 242737054560

約数和(自身を除く): 85815306693

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 461, 981, 1383, 1853, 4149, 5559, 7837, 16677, 20411, 23511, 50249, 61233, 70533, 150747, 183699, 346987, 452241, 854233, 1040961, 2224799, 2562699, 3122883, 6674397, 7688097, 9409471, 20023191, 28228413, 37821583, 84685239, 113464749, 159961007, 340394247, 479883021, 1025632339, 1439649063, 3076897017, 9230691051, 17435749763, 52307249289, 156921747867]

約数ペア:

[(1, 156921747867), (3, 52307249289), (9, 17435749763), (17, 9230691051), (51, 3076897017), (109, 1439649063), (153, 1025632339), (327, 479883021), (461, 340394247), (981, 159961007), (1383, 113464749), (1853, 84685239), (4149, 37821583), (5559, 28228413), (7837, 20023191), (16677, 9409471), (20411, 7688097), (23511, 6674397), (50249, 3122883), (61233, 2562699), (70533, 2224799), (150747, 1040961), (183699, 854233), (346987, 452241)]