127613745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1$

素因数の和:1731

約数の個数: 64

約数和(自身を含む): 262563840

約数和(自身を除く): 134950095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 83, 105, 135, 189, 249, 315, 415, 581, 747, 945, 1245, 1627, 1743, 2241, 2905, 3735, 4881, 5229, 8135, 8715, 11205, 11389, 14643, 15687, 24405, 26145, 34167, 43929, 56945, 73215, 78435, 102501, 135041, 170835, 219645, 307503, 405123, 512505, 675205, 945287, 1215369, 1537515, 2025615, 2835861, 3646107, 4726435, 6076845, 8507583, 14179305, 18230535, 25522749, 42537915, 127613745]

約数ペア:

[(1, 127613745), (3, 42537915), (5, 25522749), (7, 18230535), (9, 14179305), (15, 8507583), (21, 6076845), (27, 4726435), (35, 3646107), (45, 2835861), (63, 2025615), (83, 1537515), (105, 1215369), (135, 945287), (189, 675205), (249, 512505), (315, 405123), (415, 307503), (581, 219645), (747, 170835), (945, 135041), (1245, 102501), (1627, 78435), (1743, 73215), (2241, 56945), (2905, 43929), (3735, 34167), (4881, 26145), (5229, 24405), (8135, 15687), (8715, 14643), (11205, 11389)]