87663169

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 107442720

約数和(自身を除く): 19779551

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 2057, 2243, 2299, 3553, 24673, 38131, 39083, 42617, 271403, 419441, 468787, 724489, 4613851, 5156657, 7969379, 87663169]

約数ペア:

[(1, 87663169), (11, 7969379), (17, 5156657), (19, 4613851), (121, 724489), (187, 468787), (209, 419441), (323, 271403), (2057, 42617), (2243, 39083), (2299, 38131), (3553, 24673)]