87785319

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{6661}}^1$

素因数の和:6878

約数の個数: 16

約数和(自身を含む): 122793984

約数和(自身を除く): 35008665

約数列:

[1, 3, 23, 69, 191, 573, 4393, 6661, 13179, 19983, 153203, 459609, 1272251, 3816753, 29261773, 87785319]

約数ペア:

[(1, 87785319), (3, 29261773), (23, 3816753), (69, 1272251), (191, 459609), (573, 153203), (4393, 19983), (6661, 13179)]