66214179

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{5881}}^1$

素因数の和:6032

約数の個数: 20

約数和(自身を含む): 99641080

約数和(自身を除く): 33426901

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 5881, 11259, 17643, 52929, 158787, 476361, 817459, 2452377, 7357131, 22071393, 66214179]

約数ペア:

[(1, 66214179), (3, 22071393), (9, 7357131), (27, 2452377), (81, 817459), (139, 476361), (417, 158787), (1251, 52929), (3753, 17643), (5881, 11259)]