76620179909

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{263201}}^1$

素因数の和:263685

約数の個数: 24

約数和(自身を含む): 96196119768

約数和(自身を除く): 19575939859

約数列:

[1, 7, 13, 49, 91, 457, 637, 3199, 5941, 22393, 41587, 263201, 291109, 1842407, 3421613, 12896849, 23951291, 120282857, 167659037, 841979999, 1563677141, 5893859993, 10945739987, 76620179909]

約数ペア:

[(1, 76620179909), (7, 10945739987), (13, 5893859993), (49, 1563677141), (91, 841979999), (457, 167659037), (637, 120282857), (3199, 23951291), (5941, 12896849), (22393, 3421613), (41587, 1842407), (263201, 291109)]