73405189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27017}}^1$

素因数の和:27060

約数の個数: 16

約数和(自身を含む): 90780480

約数和(自身を除く): 17375291

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 27017, 297187, 351221, 513323, 3863431, 5646553, 6673199, 73405189]

約数ペア:

[(1, 73405189), (11, 6673199), (13, 5646553), (19, 3863431), (143, 513323), (209, 351221), (247, 297187), (2717, 27017)]