81806134839

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{9923}}^1$

素因数の和:11708

約数の個数: 48

約数和(自身を含む): 129201588096

約数和(自身を除く): 47395453257

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 1747, 4719, 5241, 9923, 19217, 22711, 29769, 57651, 68133, 109153, 128999, 211387, 249821, 327459, 386997, 634161, 749463, 1200683, 1418989, 2748031, 3602049, 4256967, 8244093, 15608879, 17335481, 46826637, 52006443, 190690291, 225361253, 572070873, 676083759, 2097593201, 2478973783, 6292779603, 7436921349, 27268711613, 81806134839]

約数ペア:

[(1, 81806134839), (3, 27268711613), (11, 7436921349), (13, 6292779603), (33, 2478973783), (39, 2097593201), (121, 676083759), (143, 572070873), (363, 225361253), (429, 190690291), (1573, 52006443), (1747, 46826637), (4719, 17335481), (5241, 15608879), (9923, 8244093), (19217, 4256967), (22711, 3602049), (29769, 2748031), (57651, 1418989), (68133, 1200683), (109153, 749463), (128999, 634161), (211387, 386997), (249821, 327459)]