25174071

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 36

約数和(自身を含む): 40899768

約数和(自身を除く): 15725697

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 351, 507, 613, 1053, 1521, 1839, 3159, 4563, 5517, 7969, 13689, 16551, 23907, 41067, 49653, 71721, 103597, 148959, 215163, 310791, 645489, 932373, 1936467, 2797119, 8391357, 25174071]

約数ペア:

[(1, 25174071), (3, 8391357), (9, 2797119), (13, 1936467), (27, 932373), (39, 645489), (81, 310791), (117, 215163), (169, 148959), (243, 103597), (351, 71721), (507, 49653), (613, 41067), (1053, 23907), (1521, 16551), (1839, 13689), (3159, 7969), (4563, 5517)]