129157551

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5987}}^1$

素因数の和:6060

約数の個数: 32

約数和(自身を含む): 206945280

約数和(自身を除く): 77787729

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 5987, 7191, 17961, 21573, 53883, 101779, 161649, 281389, 305337, 844167, 916011, 2532501, 2748033, 4783613, 7597503, 14350839, 43052517, 129157551]

約数ペア:

[(1, 129157551), (3, 43052517), (9, 14350839), (17, 7597503), (27, 4783613), (47, 2748033), (51, 2532501), (141, 916011), (153, 844167), (423, 305337), (459, 281389), (799, 161649), (1269, 101779), (2397, 53883), (5987, 21573), (7191, 17961)]