78860523

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{29569}}^1$

素因数の和:29706

約数の個数: 16

約数和(自身を含む): 121118720

約数和(自身を除く): 42258197

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 29569, 88707, 206983, 620949, 3755263, 11265789, 26286841, 78860523]

約数ペア:

[(1, 78860523), (3, 26286841), (7, 11265789), (21, 3755263), (127, 620949), (381, 206983), (889, 88707), (2667, 29569)]