138528057627

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{3323}}^1\times {\mathrm{15287}}^1$

素因数の和:18720

約数の個数: 32

約数和(自身を含む): 207334632960

約数和(自身を除く): 68806575333

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 3323, 9969, 15287, 29907, 45861, 89721, 137583, 335623, 412749, 1006869, 1543987, 3020607, 4631961, 9061821, 13895883, 41687649, 50798701, 152396103, 457188309, 1371564927, 5130668801, 15392006403, 46176019209, 138528057627]

約数ペア:

[(1, 138528057627), (3, 46176019209), (9, 15392006403), (27, 5130668801), (101, 1371564927), (303, 457188309), (909, 152396103), (2727, 50798701), (3323, 41687649), (9969, 13895883), (15287, 9061821), (29907, 4631961), (45861, 3020607), (89721, 1543987), (137583, 1006869), (335623, 412749)]