68338137

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{75679}}^1$

素因数の和:75732

約数の個数: 16

約数和(自身を含む): 106557440

約数和(自身を除く): 38219303

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 75679, 227037, 529753, 1589259, 3254197, 9762591, 22779379, 68338137]

約数ペア:

[(1, 68338137), (3, 22779379), (7, 9762591), (21, 3254197), (43, 1589259), (129, 529753), (301, 227037), (903, 75679)]