138847143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{24977}}^1$

素因数の和:25106

約数の個数: 16

約数和(自身を含む): 197825760

約数和(自身を除く): 58978617

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 24977, 74931, 424609, 1273827, 2722493, 8167479, 46282381, 138847143]

約数ペア:

[(1, 138847143), (3, 46282381), (17, 8167479), (51, 2722493), (109, 1273827), (327, 424609), (1853, 74931), (5559, 24977)]