27737559

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{773}}^1$

素因数の和:1228

約数の個数: 20

約数和(自身を含む): 41582376

約数和(自身を除く): 13844817

約数列:

[1, 3, 9, 27, 81, 443, 773, 1329, 2319, 3987, 6957, 11961, 20871, 35883, 62613, 342439, 1027317, 3081951, 9245853, 27737559]

約数ペア:

[(1, 27737559), (3, 9245853), (9, 3081951), (27, 1027317), (81, 342439), (443, 62613), (773, 35883), (1329, 20871), (2319, 11961), (3987, 6957)]