25953453

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{13931}}^1$

素因数の和:13966

約数の個数: 20

約数和(自身を含む): 40458528

約数和(自身を除く): 14505075

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 13931, 41793, 125379, 320413, 376137, 961239, 1128411, 2883717, 8651151, 25953453]

約数ペア:

[(1, 25953453), (3, 8651151), (9, 2883717), (23, 1128411), (27, 961239), (69, 376137), (81, 320413), (207, 125379), (621, 41793), (1863, 13931)]