75520341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 127423296

約数和(自身を除く): 51902955

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 387, 559, 663, 731, 883, 1677, 1989, 2193, 2649, 5031, 6579, 7947, 9503, 11479, 15011, 28509, 34437, 37969, 45033, 85527, 103311, 113907, 135099, 195143, 341721, 493597, 585429, 645473, 1480791, 1756287, 1936419, 4442373, 5809257, 8391149, 25173447, 75520341]

約数ペア:

[(1, 75520341), (3, 25173447), (9, 8391149), (13, 5809257), (17, 4442373), (39, 1936419), (43, 1756287), (51, 1480791), (117, 645473), (129, 585429), (153, 493597), (221, 341721), (387, 195143), (559, 135099), (663, 113907), (731, 103311), (883, 85527), (1677, 45033), (1989, 37969), (2193, 34437), (2649, 28509), (5031, 15011), (6579, 11479), (7947, 9503)]