68660067

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{18899}}^1$

素因数の和:19082

約数の個数: 16

約数和(自身を含む): 105235200

約数和(自身を除く): 36575133

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 18899, 56697, 132293, 396879, 3269527, 9808581, 22886689, 68660067]

約数ペア:

[(1, 68660067), (3, 22886689), (7, 9808581), (21, 3269527), (173, 396879), (519, 132293), (1211, 56697), (3633, 18899)]