13856743503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{127739}}^1$

素因数の和:128471

約数の個数: 24

約数和(自身を含む): 21222723600

約数和(自身を除く): 7365980097

約数列:

[1, 3, 9, 17, 51, 153, 709, 2127, 6381, 12053, 36159, 108477, 127739, 383217, 1149651, 2171563, 6514689, 19544067, 90566951, 271700853, 815102559, 1539638167, 4618914501, 13856743503]

約数ペア:

[(1, 13856743503), (3, 4618914501), (9, 1539638167), (17, 815102559), (51, 271700853), (153, 90566951), (709, 19544067), (2127, 6514689), (6381, 2171563), (12053, 1149651), (36159, 383217), (108477, 127739)]