25060509

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{677}}^1$

素因数の和:1146

約数の個数: 20

約数和(自身を含む): 37573404

約数和(自身を除く): 12512895

約数列:

[1, 3, 9, 27, 81, 457, 677, 1371, 2031, 4113, 6093, 12339, 18279, 37017, 54837, 309389, 928167, 2784501, 8353503, 25060509]

約数ペア:

[(1, 25060509), (3, 8353503), (9, 2784501), (27, 928167), (81, 309389), (457, 54837), (677, 37017), (1371, 18279), (2031, 12339), (4113, 6093)]