77888061

素因数分解:

$3^5\times {\mathrm{251}}^1\times {\mathrm{1277}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 117228384

約数和(自身を除く): 39340323

約数列:

[1, 3, 9, 27, 81, 243, 251, 753, 1277, 2259, 3831, 6777, 11493, 20331, 34479, 60993, 103437, 310311, 320527, 961581, 2884743, 8654229, 25962687, 77888061]

約数ペア:

[(1, 77888061), (3, 25962687), (9, 8654229), (27, 2884743), (81, 961581), (243, 320527), (251, 310311), (753, 103437), (1277, 60993), (2259, 34479), (3831, 20331), (6777, 11493)]