105759513

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{15731}}^1$

素因数の和:15826

約数の個数: 20

約数和(自身を含む): 159900048

約数和(自身を除く): 54140535

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 15731, 47193, 141579, 424737, 1274211, 1305673, 3917019, 11751057, 35253171, 105759513]

約数ペア:

[(1, 105759513), (3, 35253171), (9, 11751057), (27, 3917019), (81, 1305673), (83, 1274211), (249, 424737), (747, 141579), (2241, 47193), (6723, 15731)]