40646727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17851}}^1$

素因数の和:17891

約数の個数: 24

約数和(自身を含む): 66837888

約数和(自身を除く): 26191161

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 17851, 53553, 160659, 196361, 410573, 589083, 1231719, 1767249, 3695157, 4516303, 13548909, 40646727]

約数ペア:

[(1, 40646727), (3, 13548909), (9, 4516303), (11, 3695157), (23, 1767249), (33, 1231719), (69, 589083), (99, 410573), (207, 196361), (253, 160659), (759, 53553), (2277, 17851)]