56511117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{883}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 88166624

約数和(自身を除く): 31655507

約数列:

[1, 3, 9, 13, 39, 117, 547, 883, 1641, 2649, 4923, 7111, 7947, 11479, 21333, 34437, 63999, 103311, 483001, 1449003, 4347009, 6279013, 18837039, 56511117]

約数ペア:

[(1, 56511117), (3, 18837039), (9, 6279013), (13, 4347009), (39, 1449003), (117, 483001), (547, 103311), (883, 63999), (1641, 34437), (2649, 21333), (4923, 11479), (7111, 7947)]