64551039

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{10939}}^1$

素因数の和:11230

約数の個数: 16

約数和(自身を含む): 98722560

約数和(自身を除く): 34171521

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 10939, 32817, 76573, 229719, 3073859, 9221577, 21517013, 64551039]

約数ペア:

[(1, 64551039), (3, 21517013), (7, 9221577), (21, 3073859), (281, 229719), (843, 76573), (1967, 32817), (5901, 10939)]