57718791

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 97994400

約数和(自身を除く): 40275609

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 289, 351, 459, 569, 663, 867, 1707, 1989, 2601, 3757, 5121, 5967, 7397, 7803, 9673, 11271, 15363, 22191, 29019, 33813, 66573, 87057, 101439, 125749, 164441, 199719, 261171, 377247, 493323, 1131741, 1479969, 2137733, 3395223, 4439907, 6413199, 19239597, 57718791]

約数ペア:

[(1, 57718791), (3, 19239597), (9, 6413199), (13, 4439907), (17, 3395223), (27, 2137733), (39, 1479969), (51, 1131741), (117, 493323), (153, 377247), (221, 261171), (289, 199719), (351, 164441), (459, 125749), (569, 101439), (663, 87057), (867, 66573), (1707, 33813), (1989, 29019), (2601, 22191), (3757, 15363), (5121, 11271), (5967, 9673), (7397, 7803)]