27415557

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 44943360

約数和(自身を除く): 17527803

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 2111, 4329, 6333, 12987, 18999, 27443, 56997, 78107, 82329, 234321, 246987, 702963, 740961, 1015391, 2108889, 3046173, 9138519, 27415557]

約数ペア:

[(1, 27415557), (3, 9138519), (9, 3046173), (13, 2108889), (27, 1015391), (37, 740961), (39, 702963), (111, 246987), (117, 234321), (333, 82329), (351, 78107), (481, 56997), (999, 27443), (1443, 18999), (2111, 12987), (4329, 6333)]