53371521

素因数分解:

$3^3\times 7^1\times {\mathrm{282389}}^1$

素因数の和:282405

約数の個数: 16

約数和(自身を含む): 90364800

約数和(自身を除く): 36993279

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 282389, 847167, 1976723, 2541501, 5930169, 7624503, 17790507, 53371521]

約数ペア:

[(1, 53371521), (3, 17790507), (7, 7624503), (9, 5930169), (21, 2541501), (27, 1976723), (63, 847167), (189, 282389)]