66475253

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 78574104

約数和(自身を除く): 12098851

約数列:

[1, 13, 17, 31, 221, 313, 403, 527, 961, 4069, 5321, 6851, 9703, 12493, 16337, 69173, 126139, 164951, 212381, 300793, 2144363, 3910309, 5113481, 66475253]

約数ペア:

[(1, 66475253), (13, 5113481), (17, 3910309), (31, 2144363), (221, 300793), (313, 212381), (403, 164951), (527, 126139), (961, 69173), (4069, 16337), (5321, 12493), (6851, 9703)]