78889491709

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{9067}}^1\times {\mathrm{65419}}^1$

素因数の和:74512

約数の個数: 16

約数和(自身を含む): 94916569600

約数和(自身を除く): 16027077891

約数列:

[1, 7, 19, 133, 9067, 63469, 65419, 172273, 457933, 1205911, 1242961, 8700727, 593154073, 4152078511, 11269927387, 78889491709]

約数ペア:

[(1, 78889491709), (7, 11269927387), (19, 4152078511), (133, 593154073), (9067, 8700727), (63469, 1242961), (65419, 1205911), (172273, 457933)]