66677121

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3637}}^1$

素因数の和:3750

約数の個数: 32

約数和(自身を含む): 114087680

約数和(自身を除く): 47410559

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 3637, 6111, 10911, 18333, 25459, 32733, 76377, 98199, 229131, 352789, 687393, 1058367, 2469523, 3175101, 7408569, 9525303, 22225707, 66677121]

約数ペア:

[(1, 66677121), (3, 22225707), (7, 9525303), (9, 7408569), (21, 3175101), (27, 2469523), (63, 1058367), (97, 687393), (189, 352789), (291, 229131), (679, 98199), (873, 76377), (2037, 32733), (2619, 25459), (3637, 18333), (6111, 10911)]