542943553509

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{128629129}}^1$

素因数の和:128629209

約数の個数: 24

約数和(自身を含む): 909665207360

約数和(自身を除く): 366721653851

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 128629129, 385887387, 900403903, 1157662161, 2701211709, 8103635127, 8618151643, 25854454929, 60327061501, 77563364787, 180981184503, 542943553509]

約数ペア:

[(1, 542943553509), (3, 180981184503), (7, 77563364787), (9, 60327061501), (21, 25854454929), (63, 8618151643), (67, 8103635127), (201, 2701211709), (469, 1157662161), (603, 900403903), (1407, 385887387), (4221, 128629129)]