163913377923

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{22401719}}^1$

素因数の和:22401999

約数の個数: 16

約数和(自身を含む): 243730713600

約数和(自身を除く): 79817335677

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 22401719, 67205157, 201615471, 604846413, 6070865849, 18212597547, 54637792641, 163913377923]

約数ペア:

[(1, 163913377923), (3, 54637792641), (9, 18212597547), (27, 6070865849), (271, 604846413), (813, 201615471), (2439, 67205157), (7317, 22401719)]