7691690241

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{40009}}^1$

素因数の和:40577

約数の個数: 24

約数和(自身を含む): 11403330120

約数和(自身を除く): 3711639879

約数列:

[1, 3, 9, 41, 123, 369, 521, 1563, 4689, 21361, 40009, 64083, 120027, 192249, 360081, 1640369, 4921107, 14763321, 20844689, 62534067, 187602201, 854632249, 2563896747, 7691690241]

約数ペア:

[(1, 7691690241), (3, 2563896747), (9, 854632249), (41, 187602201), (123, 62534067), (369, 20844689), (521, 14763321), (1563, 4921107), (4689, 1640369), (21361, 360081), (40009, 192249), (64083, 120027)]