73805809

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 94392000

約数和(自身を除く): 20586191

約数列:

[1, 7, 11, 49, 77, 149, 539, 919, 1043, 1639, 6433, 7301, 10109, 11473, 45031, 70763, 80311, 136931, 495341, 958517, 1506241, 6709619, 10543687, 73805809]

約数ペア:

[(1, 73805809), (7, 10543687), (11, 6709619), (49, 1506241), (77, 958517), (149, 495341), (539, 136931), (919, 80311), (1043, 70763), (1639, 45031), (6433, 11473), (7301, 10109)]