15691279743

素因数分解:

$3^4\times {\mathrm{547}}^1\times {\mathrm{354149}}^1$

素因数の和:354708

約数の個数: 20

約数和(自身を含む): 23482978200

約数和(自身を除く): 7791698457

約数列:

[1, 3, 9, 27, 81, 547, 1641, 4923, 14769, 44307, 354149, 1062447, 3187341, 9562023, 28686069, 193719503, 581158509, 1743475527, 5230426581, 15691279743]

約数ペア:

[(1, 15691279743), (3, 5230426581), (9, 1743475527), (27, 581158509), (81, 193719503), (547, 28686069), (1641, 9562023), (4923, 3187341), (14769, 1062447), (44307, 354149)]