51726357

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{12049}}^1$

素因数の和:12114

約数の個数: 20

約数和(自身を含む): 78734700

約数和(自身を除く): 27008343

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 12049, 36147, 108441, 325323, 638597, 975969, 1915791, 5747373, 17242119, 51726357]

約数ペア:

[(1, 51726357), (3, 17242119), (9, 5747373), (27, 1915791), (53, 975969), (81, 638597), (159, 325323), (477, 108441), (1431, 36147), (4293, 12049)]