81297978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{797039}}^1$

素因数の和:797061

約数の個数: 16

約数和(自身を含む): 172160640

約数和(自身を除く): 90862662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 797039, 1594078, 2391117, 4782234, 13549663, 27099326, 40648989, 81297978]

約数ペア:

[(1, 81297978), (2, 40648989), (3, 27099326), (6, 13549663), (17, 4782234), (34, 2391117), (51, 1594078), (102, 797039)]