330067521

素因数分解:

$3^3\times 7^1\times {\mathrm{1746389}}^1$

素因数の和:1746405

約数の個数: 16

約数和(自身を含む): 558844800

約数和(自身を除く): 228777279

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1746389, 5239167, 12224723, 15717501, 36674169, 47152503, 110022507, 330067521]

約数ペア:

[(1, 330067521), (3, 110022507), (7, 47152503), (9, 36674169), (21, 15717501), (27, 12224723), (63, 5239167), (189, 1746389)]