141642081

素因数分解:

$3^3\times 7^1\times {\mathrm{749429}}^1$

素因数の和:749445

約数の個数: 16

約数和(自身を含む): 239817600

約数和(自身を除く): 98175519

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 749429, 2248287, 5246003, 6744861, 15738009, 20234583, 47214027, 141642081]

約数ペア:

[(1, 141642081), (3, 47214027), (7, 20234583), (9, 15738009), (21, 6744861), (27, 5246003), (63, 2248287), (189, 749429)]