27705273

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 37903680

約数和(自身を除く): 10198407

約数列:

[1, 3, 53, 159, 163, 489, 1069, 3207, 8639, 25917, 56657, 169971, 174247, 522741, 9235091, 27705273]

約数ペア:

[(1, 27705273), (3, 9235091), (53, 522741), (159, 174247), (163, 169971), (489, 56657), (1069, 25917), (3207, 8639)]