117581247

素因数分解:

$3^3\times 7^1\times {\mathrm{622123}}^1$

素因数の和:622139

約数の個数: 16

約数和(自身を含む): 199079680

約数和(自身を除く): 81498433

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 622123, 1866369, 4354861, 5599107, 13064583, 16797321, 39193749, 117581247]

約数ペア:

[(1, 117581247), (3, 39193749), (7, 16797321), (9, 13064583), (21, 5599107), (27, 4354861), (63, 1866369), (189, 622123)]