86156917891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4099}}^1\times {\mathrm{18919}}^1$

素因数の和:23130

約数の個数: 16

約数和(自身を含む): 94948128000

約数和(自身を除く): 8791210109

約数列:

[1, 11, 101, 1111, 4099, 18919, 45089, 208109, 413999, 1910819, 4553989, 21019009, 77548981, 853038791, 7832447081, 86156917891]

約数ペア:

[(1, 86156917891), (11, 7832447081), (101, 853038791), (1111, 77548981), (4099, 21019009), (18919, 4553989), (45089, 1910819), (208109, 413999)]