27493131

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 40261104

約数和(自身を除く): 12767973

約数列:

[1, 3, 17, 29, 51, 87, 493, 641, 841, 1479, 1923, 2523, 10897, 14297, 18589, 32691, 42891, 55767, 316013, 539081, 948039, 1617243, 9164377, 27493131]

約数ペア:

[(1, 27493131), (3, 9164377), (17, 1617243), (29, 948039), (51, 539081), (87, 316013), (493, 55767), (641, 42891), (841, 32691), (1479, 18589), (1923, 14297), (2523, 10897)]