205311861

素因数分解:

$3^3\times {\mathrm{1831}}^1\times {\mathrm{4153}}^1$

素因数の和:5993

約数の個数: 16

約数和(自身を含む): 304405120

約数和(自身を除く): 99093259

約数列:

[1, 3, 9, 27, 1831, 4153, 5493, 12459, 16479, 37377, 49437, 112131, 7604143, 22812429, 68437287, 205311861]

約数ペア:

[(1, 205311861), (3, 68437287), (9, 22812429), (27, 7604143), (1831, 112131), (4153, 49437), (5493, 37377), (12459, 16479)]