64957119

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{17939}}^1$

素因数の和:18030

約数の個数: 16

約数和(自身を含む): 93000960

約数和(自身を除く): 28043841

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 17939, 53817, 304963, 914889, 1273669, 3821007, 21652373, 64957119]

約数ペア:

[(1, 64957119), (3, 21652373), (17, 3821007), (51, 1273669), (71, 914889), (213, 304963), (1207, 53817), (3621, 17939)]