2603159289

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 60

約数和(自身を含む): 4202803836

約数和(自身を除く): 1599644547

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 459, 477, 673, 901, 1377, 1431, 2019, 2703, 2809, 4293, 6057, 8109, 8427, 11441, 18171, 24327, 25281, 34323, 35669, 47753, 54513, 72981, 75843, 102969, 107007, 143259, 227529, 308907, 321021, 429777, 606373, 926721, 963063, 1289331, 1819119, 1890457, 2889189, 3867993, 5457357, 5671371, 16372071, 17014113, 32137769, 49116213, 51042339, 96413307, 153127017, 289239921, 867719763, 2603159289]

約数ペア:

[(1, 2603159289), (3, 867719763), (9, 289239921), (17, 153127017), (27, 96413307), (51, 51042339), (53, 49116213), (81, 32137769), (153, 17014113), (159, 16372071), (459, 5671371), (477, 5457357), (673, 3867993), (901, 2889189), (1377, 1890457), (1431, 1819119), (2019, 1289331), (2703, 963063), (2809, 926721), (4293, 606373), (6057, 429777), (8109, 321021), (8427, 308907), (11441, 227529), (18171, 143259), (24327, 107007), (25281, 102969), (34323, 75843), (35669, 72981), (47753, 54513)]