53986689

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{11047}}^1$

素因数の和:11237

約数の個数: 16

約数和(自身を含む): 80429440

約数和(自身を除く): 26442751

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 11047, 33141, 99423, 298269, 1999507, 5998521, 17995563, 53986689]

約数ペア:

[(1, 53986689), (3, 17995563), (9, 5998521), (27, 1999507), (181, 298269), (543, 99423), (1629, 33141), (4887, 11047)]