72939838609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{631}}^1\times {\mathrm{643}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 81466721280

約数和(自身を除く): 8526882671

約数列:

[1, 11, 59, 277, 631, 643, 649, 3047, 6941, 7073, 16343, 37229, 37937, 174787, 178111, 179773, 405733, 409519, 417307, 1922657, 1959221, 4463063, 10312433, 10508549, 23938247, 112388041, 113436763, 115594039, 263320717, 1236268451, 6630894419, 72939838609]

約数ペア:

[(1, 72939838609), (11, 6630894419), (59, 1236268451), (277, 263320717), (631, 115594039), (643, 113436763), (649, 112388041), (3047, 23938247), (6941, 10508549), (7073, 10312433), (16343, 4463063), (37229, 1959221), (37937, 1922657), (174787, 417307), (178111, 409519), (179773, 405733)]