129276567

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 232227072

約数和(自身を除く): 102950505

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 67, 81, 83, 123, 189, 201, 249, 287, 369, 469, 567, 581, 603, 747, 861, 1107, 1407, 1743, 1809, 2241, 2583, 2747, 3321, 3403, 4221, 5229, 5427, 5561, 6723, 7749, 8241, 10209, 12663, 15687, 16683, 19229, 23247, 23821, 24723, 30627, 37989, 38927, 47061, 50049, 57687, 71463, 74169, 91881, 116781, 150147, 173061, 214389, 222507, 228001, 275643, 350343, 450441, 519183, 643167, 684003, 1051029, 1557549, 1596007, 1929501, 2052009, 3153087, 4788021, 6156027, 14364063, 18468081, 43092189, 129276567]

約数ペア:

[(1, 129276567), (3, 43092189), (7, 18468081), (9, 14364063), (21, 6156027), (27, 4788021), (41, 3153087), (63, 2052009), (67, 1929501), (81, 1596007), (83, 1557549), (123, 1051029), (189, 684003), (201, 643167), (249, 519183), (287, 450441), (369, 350343), (469, 275643), (567, 228001), (581, 222507), (603, 214389), (747, 173061), (861, 150147), (1107, 116781), (1407, 91881), (1743, 74169), (1809, 71463), (2241, 57687), (2583, 50049), (2747, 47061), (3321, 38927), (3403, 37989), (4221, 30627), (5229, 24723), (5427, 23821), (5561, 23247), (6723, 19229), (7749, 16683), (8241, 15687), (10209, 12663)]