67029687

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{6317}}^1$

素因数の和:6460

約数の個数: 20

約数和(自身を含む): 100911096

約数和(自身を除く): 33881409

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 6317, 10611, 18951, 56853, 170559, 511677, 827527, 2482581, 7447743, 22343229, 67029687]

約数ペア:

[(1, 67029687), (3, 22343229), (9, 7447743), (27, 2482581), (81, 827527), (131, 511677), (393, 170559), (1179, 56853), (3537, 18951), (6317, 10611)]