855803421

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{3163}}^1$

素因数の和:4094

約数の個数: 32

約数和(自身を含む): 1385072640

約数和(自身を除く): 529269219

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 911, 2733, 3163, 8199, 9489, 10021, 24597, 28467, 30063, 34793, 85401, 90189, 104379, 270567, 313137, 939411, 2881493, 8644479, 25933437, 31696423, 77800311, 95089269, 285267807, 855803421]

約数ペア:

[(1, 855803421), (3, 285267807), (9, 95089269), (11, 77800311), (27, 31696423), (33, 25933437), (99, 8644479), (297, 2881493), (911, 939411), (2733, 313137), (3163, 270567), (8199, 104379), (9489, 90189), (10021, 85401), (24597, 34793), (28467, 30063)]