131268546

素因数分解:

$2^1\times 3^3\times {\mathrm{883}}^1\times {\mathrm{2753}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 292144320

約数和(自身を除く): 160875774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 883, 1766, 2649, 2753, 5298, 5506, 7947, 8259, 15894, 16518, 23841, 24777, 47682, 49554, 74331, 148662, 2430899, 4861798, 7292697, 14585394, 21878091, 43756182, 65634273, 131268546]

約数ペア:

[(1, 131268546), (2, 65634273), (3, 43756182), (6, 21878091), (9, 14585394), (18, 7292697), (27, 4861798), (54, 2430899), (883, 148662), (1766, 74331), (2649, 49554), (2753, 47682), (5298, 24777), (5506, 23841), (7947, 16518), (8259, 15894)]