43164981

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{4889}}^1$

素因数の和:5010

約数の個数: 20

約数和(自身を含む): 65085900

約数和(自身を除く): 21920919

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 4889, 8829, 14667, 44001, 132003, 396009, 532901, 1598703, 4796109, 14388327, 43164981]

約数ペア:

[(1, 43164981), (3, 14388327), (9, 4796109), (27, 1598703), (81, 532901), (109, 396009), (327, 132003), (981, 44001), (2943, 14667), (4889, 8829)]