214575111

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{4127}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 318764160

約数和(自身を除く): 104189049

約数列:

[1, 3, 9, 53, 109, 159, 327, 477, 981, 4127, 5777, 12381, 17331, 37143, 51993, 218731, 449843, 656193, 1349529, 1968579, 4048587, 23841679, 71525037, 214575111]

約数ペア:

[(1, 214575111), (3, 71525037), (9, 23841679), (53, 4048587), (109, 1968579), (159, 1349529), (327, 656193), (477, 449843), (981, 218731), (4127, 51993), (5777, 37143), (12381, 17331)]