25313904081

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{30243613}}^1$

素因数の和:30243653

約数の個数: 16

約数和(自身を含む): 38711825920

約数和(自身を除く): 13397921839

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 30243613, 90730839, 272192517, 816577551, 937552003, 2812656009, 8437968027, 25313904081]

約数ペア:

[(1, 25313904081), (3, 8437968027), (9, 2812656009), (27, 937552003), (31, 816577551), (93, 272192517), (279, 90730839), (837, 30243613)]