116972019

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{84947}}^1$

素因数の和:84976

約数の個数: 20

約数和(自身を含む): 185016744

約数和(自身を除く): 68044725

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 84947, 254841, 764523, 1444099, 2293569, 4332297, 6880707, 12996891, 38990673, 116972019]

約数ペア:

[(1, 116972019), (3, 38990673), (9, 12996891), (17, 6880707), (27, 4332297), (51, 2293569), (81, 1444099), (153, 764523), (459, 254841), (1377, 84947)]