81203633

素因数分解:

$7^2\times {\mathrm{1063}}^1\times {\mathrm{1559}}^1$

素因数の和:2636

約数の個数: 12

約数和(自身を含む): 94610880

約数和(自身を除く): 13407247

約数列:

[1, 7, 49, 1063, 1559, 7441, 10913, 52087, 76391, 1657217, 11600519, 81203633]

約数ペア:

[(1, 81203633), (7, 11600519), (49, 1657217), (1063, 76391), (1559, 52087), (7441, 10913)]