78709737

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{883}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 107664128

約数和(自身を除く): 28954391

約数列:

[1, 3, 43, 129, 691, 883, 2073, 2649, 29713, 37969, 89139, 113907, 610153, 1830459, 26236579, 78709737]

約数ペア:

[(1, 78709737), (3, 26236579), (43, 1830459), (129, 610153), (691, 113907), (883, 89139), (2073, 37969), (2649, 29713)]