65940329

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 84010248

約数和(自身を除く): 18069919

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 1697, 2989, 5551, 11879, 22061, 38857, 83153, 103517, 154427, 724619, 1080989, 1345721, 5072333, 9420047, 65940329]

約数ペア:

[(1, 65940329), (7, 9420047), (13, 5072333), (49, 1345721), (61, 1080989), (91, 724619), (427, 154427), (637, 103517), (793, 83153), (1697, 38857), (2989, 22061), (5551, 11879)]