84886623

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{2903}}^1$

素因数の和:2953

約数の個数: 30

約数和(自身を含む): 133877304

約数和(自身を除く): 48990681

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 361, 513, 1083, 1539, 2903, 3249, 8709, 9747, 26127, 29241, 55157, 78381, 165471, 235143, 496413, 1047983, 1489239, 3143949, 4467717, 9431847, 28295541, 84886623]

約数ペア:

[(1, 84886623), (3, 28295541), (9, 9431847), (19, 4467717), (27, 3143949), (57, 1489239), (81, 1047983), (171, 496413), (361, 235143), (513, 165471), (1083, 78381), (1539, 55157), (2903, 29241), (3249, 26127), (8709, 9747)]