81477073

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 91350720

約数和(自身を除く): 9873647

約数列:

[1, 17, 19, 193, 323, 1307, 3281, 3667, 22219, 24833, 62339, 252251, 422161, 4288267, 4792769, 81477073]

約数ペア:

[(1, 81477073), (17, 4792769), (19, 4288267), (193, 422161), (323, 252251), (1307, 62339), (3281, 24833), (3667, 22219)]