78655390713

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{171362507}}^1$

素因数の和:171362533

約数の個数: 16

約数和(自身を含む): 123381005760

約数和(自身を除く): 44725615047

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 171362507, 514087521, 1542262563, 2913162619, 4626787689, 8739487857, 26218463571, 78655390713]

約数ペア:

[(1, 78655390713), (3, 26218463571), (9, 8739487857), (17, 4626787689), (27, 2913162619), (51, 1542262563), (153, 514087521), (459, 171362507)]