126830421

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{276319}}^1$

素因数の和:276345

約数の個数: 16

約数和(自身を含む): 198950400

約数和(自身を除く): 72119979

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 276319, 828957, 2486871, 4697423, 7460613, 14092269, 42276807, 126830421]

約数ペア:

[(1, 126830421), (3, 42276807), (9, 14092269), (17, 7460613), (27, 4697423), (51, 2486871), (153, 828957), (459, 276319)]