43973199

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{10243}}^1$

素因数の和:10308

約数の個数: 20

約数和(自身を含む): 66934296

約数和(自身を除く): 22961097

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 10243, 30729, 92187, 276561, 542879, 829683, 1628637, 4885911, 14657733, 43973199]

約数ペア:

[(1, 43973199), (3, 14657733), (9, 4885911), (27, 1628637), (53, 829683), (81, 542879), (159, 276561), (477, 92187), (1431, 30729), (4293, 10243)]