201178539

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11171}}^1$

素因数の和:11232

約数の個数: 32

約数和(自身を含む): 321753600

約数和(自身を除く): 120575061

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 11171, 18009, 33513, 100539, 256933, 301617, 323959, 770799, 971877, 2312397, 2915631, 6937191, 7451057, 8746893, 22353171, 67059513, 201178539]

約数ペア:

[(1, 201178539), (3, 67059513), (9, 22353171), (23, 8746893), (27, 7451057), (29, 6937191), (69, 2915631), (87, 2312397), (207, 971877), (261, 770799), (621, 323959), (667, 301617), (783, 256933), (2001, 100539), (6003, 33513), (11171, 18009)]