64624257

素因数分解:

$3^3\times {\mathrm{1069}}^1\times {\mathrm{2239}}^1$

素因数の和:3317

約数の個数: 16

約数和(自身を含む): 95872000

約数和(自身を除く): 31247743

約数列:

[1, 3, 9, 27, 1069, 2239, 3207, 6717, 9621, 20151, 28863, 60453, 2393491, 7180473, 21541419, 64624257]

約数ペア:

[(1, 64624257), (3, 21541419), (9, 7180473), (27, 2393491), (1069, 60453), (2239, 28863), (3207, 20151), (6717, 9621)]