80909633

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{18553}}^1$

素因数の和:18656

約数の個数: 12

約数和(自身を含む): 95182020

約数和(自身を除く): 14272387

約数列:

[1, 7, 49, 89, 623, 4361, 18553, 129871, 909097, 1651217, 11558519, 80909633]

約数ペア:

[(1, 80909633), (7, 11558519), (49, 1651217), (89, 909097), (623, 129871), (4361, 18553)]