68049303

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{17903}}^1$

素因数の和:18094

約数の個数: 16

約数和(自身を含む): 104272896

約数和(自身を除く): 36223593

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 17903, 53709, 125321, 375963, 3240443, 9721329, 22683101, 68049303]

約数ペア:

[(1, 68049303), (3, 22683101), (7, 9721329), (21, 3240443), (181, 375963), (543, 125321), (1267, 53709), (3801, 17903)]