64184913

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1709}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 39235887

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 963, 1391, 1709, 2889, 4173, 5127, 12519, 15381, 22217, 37557, 46143, 66651, 182863, 199953, 548589, 599859, 1645767, 2377219, 4937301, 7131657, 21394971, 64184913]

約数ペア:

[(1, 64184913), (3, 21394971), (9, 7131657), (13, 4937301), (27, 2377219), (39, 1645767), (107, 599859), (117, 548589), (321, 199953), (351, 182863), (963, 66651), (1391, 46143), (1709, 37557), (2889, 22217), (4173, 15381), (5127, 12519)]