90392337

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3329}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 149610240

約数和(自身を除く): 59217903

約数列:

[1, 3, 7, 9, 21, 63, 431, 1293, 3017, 3329, 3879, 9051, 9987, 23303, 27153, 29961, 69909, 209727, 1434799, 4304397, 10043593, 12913191, 30130779, 90392337]

約数ペア:

[(1, 90392337), (3, 30130779), (7, 12913191), (9, 10043593), (21, 4304397), (63, 1434799), (431, 209727), (1293, 69909), (3017, 29961), (3329, 27153), (3879, 23303), (9051, 9987)]