66313611

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 123243120

約数和(自身を除く): 56929509

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 49, 63, 91, 117, 129, 147, 269, 273, 301, 387, 441, 559, 637, 807, 819, 903, 1677, 1883, 1911, 2107, 2421, 2709, 3497, 3913, 5031, 5649, 5733, 6321, 10491, 11567, 11739, 13181, 16947, 18963, 24479, 27391, 31473, 34701, 35217, 39543, 73437, 80969, 82173, 104103, 118629, 150371, 171353, 220311, 242907, 246519, 451113, 514059, 566783, 728721, 1052597, 1353339, 1542177, 1700349, 3157791, 5101047, 7368179, 9473373, 22104537, 66313611]

約数ペア:

[(1, 66313611), (3, 22104537), (7, 9473373), (9, 7368179), (13, 5101047), (21, 3157791), (39, 1700349), (43, 1542177), (49, 1353339), (63, 1052597), (91, 728721), (117, 566783), (129, 514059), (147, 451113), (269, 246519), (273, 242907), (301, 220311), (387, 171353), (441, 150371), (559, 118629), (637, 104103), (807, 82173), (819, 80969), (903, 73437), (1677, 39543), (1883, 35217), (1911, 34701), (2107, 31473), (2421, 27391), (2709, 24479), (3497, 18963), (3913, 16947), (5031, 13181), (5649, 11739), (5733, 11567), (6321, 10491)]