40077009

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5009}}^1$

素因数の和:5149

約数の個数: 24

約数和(自身を含む): 66693120

約数和(自身を除く): 26616111

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 5009, 8001, 15027, 35063, 45081, 105189, 315567, 636143, 1908429, 4453001, 5725287, 13359003, 40077009]

約数ペア:

[(1, 40077009), (3, 13359003), (7, 5725287), (9, 4453001), (21, 1908429), (63, 636143), (127, 315567), (381, 105189), (889, 45081), (1143, 35063), (2667, 15027), (5009, 8001)]