200876679

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{3881}}^1$

素因数の和:3970

約数の個数: 28

約数和(自身を含む): 305497872

約数和(自身を除く): 104621193

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1917, 3881, 5751, 11643, 17253, 34929, 51759, 104787, 275551, 314361, 826653, 943083, 2479959, 2829249, 7439877, 22319631, 66958893, 200876679]

約数ペア:

[(1, 200876679), (3, 66958893), (9, 22319631), (27, 7439877), (71, 2829249), (81, 2479959), (213, 943083), (243, 826653), (639, 314361), (729, 275551), (1917, 104787), (3881, 51759), (5751, 34929), (11643, 17253)]