82427517

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{70997}}^1$

素因数の和:71049

約数の個数: 16

約数和(自身を含む): 124956480

約数和(自身を除く): 42528963

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 70997, 212991, 638973, 1916919, 3052871, 9158613, 27475839, 82427517]

約数ペア:

[(1, 82427517), (3, 27475839), (9, 9158613), (27, 3052871), (43, 1916919), (129, 638973), (387, 212991), (1161, 70997)]