80492373

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{76441}}^1$

素因数の和:76466

約数の個数: 20

約数和(自身を含む): 129492748

約数和(自身を除く): 49000375

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 76441, 229323, 687969, 993733, 2063907, 2981199, 6191721, 8943597, 26830791, 80492373]

約数ペア:

[(1, 80492373), (3, 26830791), (9, 8943597), (13, 6191721), (27, 2981199), (39, 2063907), (81, 993733), (117, 687969), (351, 229323), (1053, 76441)]