126189240093

素因数分解:

$3^4\times 7^1\times {\mathrm{222555979}}^1$

素因数の和:222555998

約数の個数: 20

約数和(自身を含む): 215434188640

約数和(自身を除く): 89244948547

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 222555979, 667667937, 1557891853, 2003003811, 4673675559, 6009011433, 14021026677, 18027034299, 42063080031, 126189240093]

約数ペア:

[(1, 126189240093), (3, 42063080031), (7, 18027034299), (9, 14021026677), (21, 6009011433), (27, 4673675559), (63, 2003003811), (81, 1557891853), (189, 667667937), (567, 222555979)]