207600003

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{65717}}^1$

素因数の和:65745

約数の個数: 24

約数和(自身を含む): 334898928

約数和(自身を除く): 127298925

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 65717, 197151, 591453, 854321, 1774359, 2562963, 5323077, 7688889, 15969231, 23066667, 69200001, 207600003]

約数ペア:

[(1, 207600003), (3, 69200001), (9, 23066667), (13, 15969231), (27, 7688889), (39, 5323077), (81, 2562963), (117, 1774359), (243, 854321), (351, 591453), (1053, 197151), (3159, 65717)]