2527578081

素因数分解:

$3^3\times 7^1\times {\mathrm{13373429}}^1$

素因数の和:13373445

約数の個数: 16

約数和(自身を含む): 4279497600

約数和(自身を除く): 1751919519

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 13373429, 40120287, 93614003, 120360861, 280842009, 361082583, 842526027, 2527578081]

約数ペア:

[(1, 2527578081), (3, 842526027), (7, 361082583), (9, 280842009), (21, 120360861), (27, 93614003), (63, 40120287), (189, 13373429)]