20160677007

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{855317}}^1$

素因数の和:855429

約数の個数: 24

約数和(自身を含む): 30510903696

約数和(自身を除く): 10350226689

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 873, 2619, 7857, 23571, 855317, 2565951, 7697853, 23093559, 69280677, 82965749, 207842031, 248897247, 746691741, 2240075223, 6720225669, 20160677007]

約数ペア:

[(1, 20160677007), (3, 6720225669), (9, 2240075223), (27, 746691741), (81, 248897247), (97, 207842031), (243, 82965749), (291, 69280677), (873, 23093559), (2619, 7697853), (7857, 2565951), (23571, 855317)]