27705040167

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{6323}}^1$

素因数の和:7108

約数の個数: 48

約数和(自身を含む): 44086678272

約数和(自身を除く): 16381638105

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 727, 861, 2009, 2181, 5089, 6027, 6323, 15267, 18969, 29807, 35623, 44261, 89421, 106869, 132783, 208649, 259243, 309827, 625947, 777729, 929481, 1460543, 1814701, 4381629, 4596821, 5444103, 12702907, 13790463, 32177747, 38108721, 96533241, 188469661, 225244229, 565408983, 675732687, 1319287627, 3957862881, 9235013389, 27705040167]

約数ペア:

[(1, 27705040167), (3, 9235013389), (7, 3957862881), (21, 1319287627), (41, 675732687), (49, 565408983), (123, 225244229), (147, 188469661), (287, 96533241), (727, 38108721), (861, 32177747), (2009, 13790463), (2181, 12702907), (5089, 5444103), (6027, 4596821), (6323, 4381629), (15267, 1814701), (18969, 1460543), (29807, 929481), (35623, 777729), (44261, 625947), (89421, 309827), (106869, 259243), (132783, 208649)]