25388667

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{55313}}^1$

素因数の和:55339

約数の個数: 16

約数和(自身を含む): 39826080

約数和(自身を除く): 14437413

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 55313, 165939, 497817, 940321, 1493451, 2820963, 8462889, 25388667]

約数ペア:

[(1, 25388667), (3, 8462889), (9, 2820963), (17, 1493451), (27, 940321), (51, 497817), (153, 165939), (459, 55313)]