908901027

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{3631}}^1$

素因数の和:3840

約数の個数: 32

約数和(自身を含む): 1376092160

約数和(自身を除く): 467191133

約数列:

[1, 3, 9, 27, 73, 127, 219, 381, 657, 1143, 1971, 3429, 3631, 9271, 10893, 27813, 32679, 83439, 98037, 250317, 265063, 461137, 795189, 1383411, 2385567, 4150233, 7156701, 12450699, 33663001, 100989003, 302967009, 908901027]

約数ペア:

[(1, 908901027), (3, 302967009), (9, 100989003), (27, 33663001), (73, 12450699), (127, 7156701), (219, 4150233), (381, 2385567), (657, 1383411), (1143, 795189), (1971, 461137), (3429, 265063), (3631, 250317), (9271, 98037), (10893, 83439), (27813, 32679)]