25549263

素因数分解:

$3^6\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 28

約数和(自身を含む): 38797128

約数和(自身を除く): 13247865

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 347, 729, 909, 1041, 2727, 3123, 8181, 9369, 24543, 28107, 35047, 73629, 84321, 105141, 252963, 315423, 946269, 2838807, 8516421, 25549263]

約数ペア:

[(1, 25549263), (3, 8516421), (9, 2838807), (27, 946269), (81, 315423), (101, 252963), (243, 105141), (303, 84321), (347, 73629), (729, 35047), (909, 28107), (1041, 24543), (2727, 9369), (3123, 8181)]