66012009

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 105498624

約数和(自身を除く): 39486615

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 861, 903, 1763, 1783, 5289, 5349, 12341, 12481, 37023, 37443, 73103, 76669, 219309, 230007, 511721, 536683, 1535163, 1610049, 3143429, 9430287, 22004003, 66012009]

約数ペア:

[(1, 66012009), (3, 22004003), (7, 9430287), (21, 3143429), (41, 1610049), (43, 1535163), (123, 536683), (129, 511721), (287, 230007), (301, 219309), (861, 76669), (903, 73103), (1763, 37443), (1783, 37023), (5289, 12481), (5349, 12341)]