201668127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{74609}}^1$

素因数の和:74682

約数の個数: 16

約数和(自身を含む): 290083680

約数和(自身を除く): 88415553

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 74609, 223827, 1268353, 3805059, 3954277, 11862831, 67222709, 201668127]

約数ペア:

[(1, 201668127), (3, 67222709), (17, 11862831), (51, 3954277), (53, 3805059), (159, 1268353), (901, 223827), (2703, 74609)]