25275321

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{13567}}^1$

素因数の和:13602

約数の個数: 20

約数和(自身を含む): 39401472

約数和(自身を除く): 14126151

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 13567, 40701, 122103, 312041, 366309, 936123, 1098927, 2808369, 8425107, 25275321]

約数ペア:

[(1, 25275321), (3, 8425107), (9, 2808369), (23, 1098927), (27, 936123), (69, 366309), (81, 312041), (207, 122103), (621, 40701), (1863, 13567)]