512950077

素因数分解:

$3^4\times {\mathrm{1489}}^1\times {\mathrm{4253}}^1$

素因数の和:5754

約数の個数: 20

約数和(自身を含む): 766953660

約数和(自身を除く): 254003583

約数列:

[1, 3, 9, 27, 81, 1489, 4253, 4467, 12759, 13401, 38277, 40203, 114831, 120609, 344493, 6332717, 18998151, 56994453, 170983359, 512950077]

約数ペア:

[(1, 512950077), (3, 170983359), (9, 56994453), (27, 18998151), (81, 6332717), (1489, 344493), (4253, 120609), (4467, 114831), (12759, 40203), (13401, 38277)]