66260999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21661}}^1$

素因数の和:21710

約数の個数: 16

約数和(自身を含む): 83182080

約数和(自身を除く): 16921081

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 21661, 151627, 411559, 498203, 2880913, 3487421, 9465857, 66260999]

約数ペア:

[(1, 66260999), (7, 9465857), (19, 3487421), (23, 2880913), (133, 498203), (161, 411559), (437, 151627), (3059, 21661)]