73105893

素因数分解:

$3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1826

約数の個数: 36

約数和(自身を含む): 124176780

約数和(自身を除く): 51070887

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 441, 679, 873, 1709, 2037, 4753, 5127, 6111, 11963, 14259, 15381, 35889, 42777, 83741, 107667, 165773, 251223, 497319, 753669, 1160411, 1491957, 3481233, 8122877, 10443699, 24368631, 73105893]

約数ペア:

[(1, 73105893), (3, 24368631), (7, 10443699), (9, 8122877), (21, 3481233), (49, 1491957), (63, 1160411), (97, 753669), (147, 497319), (291, 251223), (441, 165773), (679, 107667), (873, 83741), (1709, 42777), (2037, 35889), (4753, 15381), (5127, 14259), (6111, 11963)]