129314907

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 197084160

約数和(自身を除く): 67769253

約数列:

[1, 3, 9, 27, 47, 141, 181, 423, 543, 563, 1269, 1629, 1689, 4887, 5067, 8507, 15201, 25521, 26461, 76563, 79383, 101903, 229689, 238149, 305709, 714447, 917127, 2751381, 4789441, 14368323, 43104969, 129314907]

約数ペア:

[(1, 129314907), (3, 43104969), (9, 14368323), (27, 4789441), (47, 2751381), (141, 917127), (181, 714447), (423, 305709), (543, 238149), (563, 229689), (1269, 101903), (1629, 79383), (1689, 76563), (4887, 26461), (5067, 25521), (8507, 15201)]