47240901

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3263

約数の個数: 24

約数和(自身を含む): 71946784

約数和(自身を除く): 24705883

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 3187, 4941, 9561, 14823, 28683, 86049, 194407, 258147, 583221, 774441, 1749663, 5248989, 15746967, 47240901]

約数ペア:

[(1, 47240901), (3, 15746967), (9, 5248989), (27, 1749663), (61, 774441), (81, 583221), (183, 258147), (243, 194407), (549, 86049), (1647, 28683), (3187, 14823), (4941, 9561)]