80066817

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10889}}^1$

素因数の和:10957

約数の個数: 24

約数和(自身を含む): 124581600

約数和(自身を除く): 44514783

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 10889, 32667, 98001, 206891, 468227, 620673, 1404681, 1862019, 4214043, 8896313, 26688939, 80066817]

約数ペア:

[(1, 80066817), (3, 26688939), (9, 8896313), (19, 4214043), (43, 1862019), (57, 1404681), (129, 620673), (171, 468227), (387, 206891), (817, 98001), (2451, 32667), (7353, 10889)]