540056907

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{2383}}^1$

素因数の和:2564

約数の個数: 36

約数和(自身を含む): 850730400

約数和(自身を除く): 310673493

約数列:

[1, 3, 9, 13, 39, 117, 149, 169, 447, 507, 1341, 1521, 1937, 2383, 5811, 7149, 17433, 21447, 25181, 30979, 75543, 92937, 226629, 278811, 355067, 402727, 1065201, 1208181, 3195603, 3624543, 4615871, 13847613, 41542839, 60006323, 180018969, 540056907]

約数ペア:

[(1, 540056907), (3, 180018969), (9, 60006323), (13, 41542839), (39, 13847613), (117, 4615871), (149, 3624543), (169, 3195603), (447, 1208181), (507, 1065201), (1341, 402727), (1521, 355067), (1937, 278811), (2383, 226629), (5811, 92937), (7149, 75543), (17433, 30979), (21447, 25181)]