67272919

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1231}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 79399936

約数和(自身を除く): 12127017

約数列:

[1, 7, 37, 211, 259, 1231, 1477, 7807, 8617, 45547, 54649, 259741, 318829, 1818187, 9610417, 67272919]

約数ペア:

[(1, 67272919), (7, 9610417), (37, 1818187), (211, 318829), (259, 259741), (1231, 54649), (1477, 45547), (7807, 8617)]