27111161

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 34719840

約数和(自身を除く): 7608679

約数列:

[1, 7, 11, 49, 77, 179, 281, 539, 1253, 1967, 1969, 3091, 8771, 13769, 13783, 21637, 50299, 96481, 151459, 352093, 553289, 2464651, 3873023, 27111161]

約数ペア:

[(1, 27111161), (7, 3873023), (11, 2464651), (49, 553289), (77, 352093), (179, 151459), (281, 96481), (539, 50299), (1253, 21637), (1967, 13783), (1969, 13769), (3091, 8771)]