64812458889

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{199247}}^1$

素因数の和:200069

約数の個数: 24

約数和(自身を含む): 95734679040

約数和(自身を除く): 30922220151

約数列:

[1, 3, 9, 47, 141, 423, 769, 2307, 6921, 36143, 108429, 199247, 325287, 597741, 1793223, 9364609, 28093827, 84281481, 153220943, 459662829, 1378988487, 7201384321, 21604152963, 64812458889]

約数ペア:

[(1, 64812458889), (3, 21604152963), (9, 7201384321), (47, 1378988487), (141, 459662829), (423, 153220943), (769, 84281481), (2307, 28093827), (6921, 9364609), (36143, 1793223), (108429, 597741), (199247, 325287)]