53204361

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{18493}}^1$

素因数の和:18640

約数の個数: 16

約数和(自身を含む): 81669504

約数和(自身を除く): 28465143

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 18493, 55479, 129451, 388353, 2533541, 7600623, 17734787, 53204361]

約数ペア:

[(1, 53204361), (3, 17734787), (7, 7600623), (21, 2533541), (137, 388353), (411, 129451), (959, 55479), (2877, 18493)]