25869429

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 39580800

約数和(自身を除く): 13711371

約数列:

[1, 3, 9, 27, 61, 113, 139, 183, 339, 417, 549, 1017, 1251, 1647, 3051, 3753, 6893, 8479, 15707, 20679, 25437, 47121, 62037, 76311, 141363, 186111, 228933, 424089, 958127, 2874381, 8623143, 25869429]

約数ペア:

[(1, 25869429), (3, 8623143), (9, 2874381), (27, 958127), (61, 424089), (113, 228933), (139, 186111), (183, 141363), (339, 76311), (417, 62037), (549, 47121), (1017, 25437), (1251, 20679), (1647, 15707), (3051, 8479), (3753, 6893)]