77768537

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 99426240

約数和(自身を除く): 21657703

約数列:

[1, 7, 11, 49, 77, 157, 539, 919, 1099, 1727, 6433, 7693, 10109, 12089, 45031, 70763, 84623, 144283, 495341, 1009981, 1587113, 7069867, 11109791, 77768537]

約数ペア:

[(1, 77768537), (7, 11109791), (11, 7069867), (49, 1587113), (77, 1009981), (157, 495341), (539, 144283), (919, 84623), (1099, 70763), (1727, 45031), (6433, 12089), (7693, 10109)]