82208709

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7481}}^1$

素因数の和:7538

約数の個数: 32

約数和(自身を含む): 136471680

約数和(自身を除く): 54262971

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 7481, 10989, 22443, 67329, 82291, 201987, 246873, 276797, 740619, 830391, 2221857, 2491173, 3044767, 7473519, 9134301, 27402903, 82208709]

約数ペア:

[(1, 82208709), (3, 27402903), (9, 9134301), (11, 7473519), (27, 3044767), (33, 2491173), (37, 2221857), (99, 830391), (111, 740619), (297, 276797), (333, 246873), (407, 201987), (999, 82291), (1221, 67329), (3663, 22443), (7481, 10989)]