86585577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{20749}}^1$

素因数の和:20872

約数の個数: 16

約数和(自身を含む): 125496000

約数和(自身を除く): 38910423

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 20749, 62247, 269737, 809211, 2220143, 6660429, 28861859, 86585577]

約数ペア:

[(1, 86585577), (3, 28861859), (13, 6660429), (39, 2220143), (107, 809211), (321, 269737), (1391, 62247), (4173, 20749)]