271879029

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{587}}^1\times {\mathrm{971}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 401218272

約数和(自身を除く): 129339243

約数列:

[1, 3, 9, 53, 159, 477, 587, 971, 1761, 2913, 5283, 8739, 31111, 51463, 93333, 154389, 279999, 463167, 569977, 1709931, 5129793, 30208781, 90626343, 271879029]

約数ペア:

[(1, 271879029), (3, 90626343), (9, 30208781), (53, 5129793), (159, 1709931), (477, 569977), (587, 463167), (971, 279999), (1761, 154389), (2913, 93333), (5283, 51463), (8739, 31111)]