79281657

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13829}}^1$

素因数の和:13862

約数の個数: 36

約数和(自身を含む): 143472420

約数和(自身を除く): 64190763

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 13829, 41487, 96803, 124461, 179777, 290409, 539331, 677621, 871227, 1258439, 1617993, 2032863, 3775317, 6098589, 8809073, 11325951, 26427219, 79281657]

約数ペア:

[(1, 79281657), (3, 26427219), (7, 11325951), (9, 8809073), (13, 6098589), (21, 3775317), (39, 2032863), (49, 1617993), (63, 1258439), (91, 871227), (117, 677621), (147, 539331), (273, 290409), (441, 179777), (637, 124461), (819, 96803), (1911, 41487), (5733, 13829)]