25523667

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24239}}^1$

素因数の和:24264

約数の個数: 20

約数和(自身を含む): 41062560

約数和(自身を除く): 15538893

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24239, 72717, 218151, 315107, 654453, 945321, 1963359, 2835963, 8507889, 25523667]

約数ペア:

[(1, 25523667), (3, 8507889), (9, 2835963), (13, 1963359), (27, 945321), (39, 654453), (81, 315107), (117, 218151), (351, 72717), (1053, 24239)]