66789123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28579}}^1$

素因数の和:28642

約数の個数: 16

約数和(自身を含む): 96028800

約数和(自身を除く): 29239677

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 28579, 85737, 543001, 1171739, 1629003, 3515217, 22263041, 66789123]

約数ペア:

[(1, 66789123), (3, 22263041), (19, 3515217), (41, 1629003), (57, 1171739), (123, 543001), (779, 85737), (2337, 28579)]