8540073

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{1787}}^1$

素因数の和:1858

約数の個数: 20

約数和(自身を含む): 12980880

約数和(自身を除く): 4440807

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 1787, 4779, 5361, 16083, 48249, 105433, 144747, 316299, 948897, 2846691, 8540073]

約数ペア:

[(1, 8540073), (3, 2846691), (9, 948897), (27, 316299), (59, 144747), (81, 105433), (177, 48249), (531, 16083), (1593, 5361), (1787, 4779)]