27707301

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 42344640

約数和(自身を除く): 14637339

約数列:

[1, 3, 9, 19, 57, 171, 311, 521, 933, 1563, 2799, 4689, 5909, 9899, 17727, 29697, 53181, 89091, 162031, 486093, 1458279, 3078589, 9235767, 27707301]

約数ペア:

[(1, 27707301), (3, 9235767), (9, 3078589), (19, 1458279), (57, 486093), (171, 162031), (311, 89091), (521, 53181), (933, 29697), (1563, 17727), (2799, 9899), (4689, 5909)]