84811181

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 112186368

約数和(自身を除く): 27375187

約数列:

[1, 7, 13, 17, 73, 91, 119, 221, 511, 751, 949, 1241, 1547, 5257, 6643, 8687, 9763, 12767, 16133, 54823, 68341, 89369, 112931, 165971, 383761, 712699, 931991, 1161797, 4988893, 6523937, 12115883, 84811181]

約数ペア:

[(1, 84811181), (7, 12115883), (13, 6523937), (17, 4988893), (73, 1161797), (91, 931991), (119, 712699), (221, 383761), (511, 165971), (751, 112931), (949, 89369), (1241, 68341), (1547, 54823), (5257, 16133), (6643, 12767), (8687, 9763)]