66993183

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3037}}^1$

素因数の和:3108

約数の個数: 32

約数和(自身を含む): 106937600

約数和(自身を除く): 39944417

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 3037, 7353, 9111, 22059, 27333, 57703, 81999, 130591, 173109, 391773, 519327, 1175319, 1557981, 2481229, 3525957, 7443687, 22331061, 66993183]

約数ペア:

[(1, 66993183), (3, 22331061), (9, 7443687), (19, 3525957), (27, 2481229), (43, 1557981), (57, 1175319), (129, 519327), (171, 391773), (387, 173109), (513, 130591), (817, 81999), (1161, 57703), (2451, 27333), (3037, 22059), (7353, 9111)]