87143727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{29671}}^1$

素因数の和:29774

約数の個数: 16

約数和(自身を含む): 128183040

約数和(自身を除く): 41039313

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 29671, 89013, 326381, 979143, 2640719, 7922157, 29047909, 87143727]

約数ペア:

[(1, 87143727), (3, 29047909), (11, 7922157), (33, 2640719), (89, 979143), (267, 326381), (979, 89013), (2937, 29671)]