25196751

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{1123}}^1$

素因数の和:1412

約数の個数: 20

約数和(自身を含む): 37809112

約数和(自身を除く): 12612361

約数列:

[1, 3, 9, 27, 81, 277, 831, 1123, 2493, 3369, 7479, 10107, 22437, 30321, 90963, 311071, 933213, 2799639, 8398917, 25196751]

約数ペア:

[(1, 25196751), (3, 8398917), (9, 2799639), (27, 933213), (81, 311071), (277, 90963), (831, 30321), (1123, 22437), (2493, 10107), (3369, 7479)]