53887311

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 79267760

約数和(自身を除く): 25380449

約数列:

[1, 3, 9, 109, 163, 327, 337, 489, 981, 1011, 1467, 3033, 17767, 36733, 53301, 54931, 110199, 159903, 164793, 330597, 494379, 5987479, 17962437, 53887311]

約数ペア:

[(1, 53887311), (3, 17962437), (9, 5987479), (109, 494379), (163, 330597), (327, 164793), (337, 159903), (489, 110199), (981, 54931), (1011, 53301), (1467, 36733), (3033, 17767)]