83979831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 126669312

約数和(自身を除く): 42689481

約数列:

[1, 3, 13, 23, 39, 69, 251, 299, 373, 753, 897, 1119, 3263, 4849, 5773, 8579, 9789, 14547, 17319, 25737, 75049, 93623, 111527, 225147, 280869, 334581, 1217099, 2153329, 3651297, 6459987, 27993277, 83979831]

約数ペア:

[(1, 83979831), (3, 27993277), (13, 6459987), (23, 3651297), (39, 2153329), (69, 1217099), (251, 334581), (299, 280869), (373, 225147), (753, 111527), (897, 93623), (1119, 75049), (3263, 25737), (4849, 17319), (5773, 14547), (8579, 9789)]