71712303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{5209}}^1$

素因数の和:5578

約数の個数: 16

約数和(自身を含む): 103283040

約数和(自身を除く): 31570737

約数列:

[1, 3, 13, 39, 353, 1059, 4589, 5209, 13767, 15627, 67717, 203151, 1838777, 5516331, 23904101, 71712303]

約数ペア:

[(1, 71712303), (3, 23904101), (13, 5516331), (39, 1838777), (353, 203151), (1059, 67717), (4589, 15627), (5209, 13767)]