75984669

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 118713600

約数和(自身を除く): 42728931

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 477, 783, 1431, 1537, 1831, 4611, 5493, 13833, 16479, 41499, 49437, 53099, 97043, 159297, 291129, 477891, 873387, 1433673, 2620161, 2814247, 8442741, 25328223, 75984669]

約数ペア:

[(1, 75984669), (3, 25328223), (9, 8442741), (27, 2814247), (29, 2620161), (53, 1433673), (87, 873387), (159, 477891), (261, 291129), (477, 159297), (783, 97043), (1431, 53099), (1537, 49437), (1831, 41499), (4611, 16479), (5493, 13833)]