66559941

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4243}}^1$

素因数の和:4342

約数の個数: 32

約数和(自身を含む): 114078720

約数和(自身を除く): 47518779

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 4243, 5229, 12729, 15687, 29701, 38187, 89103, 114561, 267309, 352169, 801927, 1056507, 2465183, 3169521, 7395549, 9508563, 22186647, 66559941]

約数ペア:

[(1, 66559941), (3, 22186647), (7, 9508563), (9, 7395549), (21, 3169521), (27, 2465183), (63, 1056507), (83, 801927), (189, 352169), (249, 267309), (581, 114561), (747, 89103), (1743, 38187), (2241, 29701), (4243, 15687), (5229, 12729)]