68816007

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3323}}^1$

素因数の和:3404

約数の個数: 32

約数和(自身を含む): 111686400

約数和(自身を除く): 42870393

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 3323, 6903, 9969, 20709, 29907, 43199, 89721, 129597, 196057, 388791, 588171, 1166373, 1764513, 2548741, 5293539, 7646223, 22938669, 68816007]

約数ペア:

[(1, 68816007), (3, 22938669), (9, 7646223), (13, 5293539), (27, 2548741), (39, 1764513), (59, 1166373), (117, 588171), (177, 388791), (351, 196057), (531, 129597), (767, 89721), (1593, 43199), (2301, 29907), (3323, 20709), (6903, 9969)]