15671918823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{6619}}^1$

素因数の和:7247

約数の個数: 32

約数和(自身を含む): 22994384640

約数和(自身を除く): 7322465817

約数列:

[1, 3, 11, 33, 157, 457, 471, 1371, 1727, 5027, 5181, 6619, 15081, 19857, 71749, 72809, 215247, 218427, 789239, 1039183, 2367717, 3024883, 3117549, 9074649, 11431013, 33273713, 34293039, 99821139, 474906631, 1424719893, 5223972941, 15671918823]

約数ペア:

[(1, 15671918823), (3, 5223972941), (11, 1424719893), (33, 474906631), (157, 99821139), (457, 34293039), (471, 33273713), (1371, 11431013), (1727, 9074649), (5027, 3117549), (5181, 3024883), (6619, 2367717), (15081, 1039183), (19857, 789239), (71749, 218427), (72809, 215247)]