27186721331

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3967127}}^1$

素因数の和:3967234

約数の個数: 16

約数和(自身を含む): 34275985920

約数和(自身を除く): 7089264589

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 3967127, 27769889, 43638397, 305468779, 353074303, 2471520121, 3883817333, 27186721331]

約数ペア:

[(1, 27186721331), (7, 3883817333), (11, 2471520121), (77, 353074303), (89, 305468779), (623, 43638397), (979, 27769889), (6853, 3967127)]