66080841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15881}}^1$

素因数の和:15976

約数の個数: 16

約数和(自身を含む): 94021440

約数和(自身を除く): 27940599

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 15881, 47643, 301739, 905217, 1159313, 3477939, 22026947, 66080841]

約数ペア:

[(1, 66080841), (3, 22026947), (19, 3477939), (57, 1159313), (73, 905217), (219, 301739), (1387, 47643), (4161, 15881)]