2753131569321

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{95764429}}^1$

素因数の和:95764513

約数の個数: 24

約数和(自身を含む): 4311697696320

約数和(自身を除く): 1558566126999

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1369, 4107, 9583, 28749, 95764429, 287293287, 670351003, 2011053009, 3543283873, 10629851619, 24802987111, 74408961333, 131101503301, 393304509903, 917710523107, 2753131569321]

約数ペア:

[(1, 2753131569321), (3, 917710523107), (7, 393304509903), (21, 131101503301), (37, 74408961333), (111, 24802987111), (259, 10629851619), (777, 3543283873), (1369, 2011053009), (4107, 670351003), (9583, 287293287), (28749, 95764429)]