201312837

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1301}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 326229120

約数和(自身を除く): 124916283

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 521, 1301, 1563, 3903, 4689, 5731, 11709, 14067, 14311, 17193, 35127, 42933, 51579, 128799, 154737, 386397, 677821, 2033463, 6100389, 7456031, 18301167, 22368093, 67104279, 201312837]

約数ペア:

[(1, 201312837), (3, 67104279), (9, 22368093), (11, 18301167), (27, 7456031), (33, 6100389), (99, 2033463), (297, 677821), (521, 386397), (1301, 154737), (1563, 128799), (3903, 51579), (4689, 42933), (5731, 35127), (11709, 17193), (14067, 14311)]