16168563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4159

約数の個数: 24

約数和(自身を含む): 25658880

約数和(自身を除く): 9490317

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 4111, 12333, 36999, 78109, 94553, 234327, 283659, 702981, 850977, 1796507, 5389521, 16168563]

約数ペア:

[(1, 16168563), (3, 5389521), (9, 1796507), (19, 850977), (23, 702981), (57, 283659), (69, 234327), (171, 94553), (207, 78109), (437, 36999), (1311, 12333), (3933, 4111)]