53587899

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{2087}}^1$

素因数の和:2416

約数の個数: 20

約数和(自身を含む): 80342064

約数和(自身を除く): 26754165

約数列:

[1, 3, 9, 27, 81, 317, 951, 2087, 2853, 6261, 8559, 18783, 25677, 56349, 169047, 661579, 1984737, 5954211, 17862633, 53587899]

約数ペア:

[(1, 53587899), (3, 17862633), (9, 5954211), (27, 1984737), (81, 661579), (317, 169047), (951, 56349), (2087, 25677), (2853, 18783), (6261, 8559)]