25820127

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{1103}}^1$

素因数の和:1149

約数の個数: 30

約数和(自身を含む): 41010288

約数和(自身を除く): 15190161

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1103, 1377, 2601, 3309, 7803, 9927, 18751, 23409, 29781, 56253, 89343, 168759, 318767, 506277, 956301, 1518831, 2868903, 8606709, 25820127]

約数ペア:

[(1, 25820127), (3, 8606709), (9, 2868903), (17, 1518831), (27, 956301), (51, 506277), (81, 318767), (153, 168759), (289, 89343), (459, 56253), (867, 29781), (1103, 23409), (1377, 18751), (2601, 9927), (3309, 7803)]