1789561593

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:965

約数の個数: 56

約数和(自身を含む): 2859261768

約数和(自身を除く): 1069700175

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 197, 243, 459, 591, 729, 733, 1377, 1773, 2199, 3349, 4131, 5319, 6597, 10047, 12393, 12461, 15957, 19791, 30141, 37383, 47871, 59373, 90423, 112149, 143613, 144401, 178119, 271269, 336447, 433203, 534357, 813807, 1009341, 1299609, 2441421, 2454817, 3028023, 3898827, 7364451, 9084069, 11696481, 22093353, 35089443, 66280059, 105268329, 198840177, 596520531, 1789561593]

約数ペア:

[(1, 1789561593), (3, 596520531), (9, 198840177), (17, 105268329), (27, 66280059), (51, 35089443), (81, 22093353), (153, 11696481), (197, 9084069), (243, 7364451), (459, 3898827), (591, 3028023), (729, 2454817), (733, 2441421), (1377, 1299609), (1773, 1009341), (2199, 813807), (3349, 534357), (4131, 433203), (5319, 336447), (6597, 271269), (10047, 178119), (12393, 144401), (12461, 143613), (15957, 112149), (19791, 90423), (30141, 59373), (37383, 47871)]