68526081

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 112210560

約数和(自身を除く): 43684479

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 351, 531, 767, 1053, 1103, 1593, 2301, 3309, 4779, 6903, 9927, 14339, 20709, 29781, 43017, 62127, 65077, 89343, 129051, 195231, 387153, 585693, 846001, 1161459, 1757079, 2538003, 5271237, 7614009, 22842027, 68526081]

約数ペア:

[(1, 68526081), (3, 22842027), (9, 7614009), (13, 5271237), (27, 2538003), (39, 1757079), (59, 1161459), (81, 846001), (117, 585693), (177, 387153), (351, 195231), (531, 129051), (767, 89343), (1053, 65077), (1103, 62127), (1593, 43017), (2301, 29781), (3309, 20709), (4779, 14339), (6903, 9927)]