75828781

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 88363008

約数和(自身を除く): 12534227

約数列:

[1, 7, 71, 271, 497, 563, 1897, 3941, 19241, 39973, 134687, 152573, 279811, 1068011, 10832683, 75828781]

約数ペア:

[(1, 75828781), (7, 10832683), (71, 1068011), (271, 279811), (497, 152573), (563, 134687), (1897, 39973), (3941, 19241)]