456976926531

素因数分解:

$3^4\times {\mathrm{17159}}^1\times {\mathrm{328789}}^1$

素因数の和:345960

約数の個数: 20

約数和(自身を含む): 682686404400

約数和(自身を除く): 225709477869

約数列:

[1, 3, 9, 27, 81, 17159, 51477, 154431, 328789, 463293, 986367, 1389879, 2959101, 8877303, 26631909, 5641690451, 16925071353, 50775214059, 152325642177, 456976926531]

約数ペア:

[(1, 456976926531), (3, 152325642177), (9, 50775214059), (27, 16925071353), (81, 5641690451), (17159, 26631909), (51477, 8877303), (154431, 2959101), (328789, 1389879), (463293, 986367)]