66079071

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{5869}}^1$

素因数の和:6020

約数の個数: 20

約数和(自身を含む): 99437800

約数和(自身を除く): 33358729

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 5869, 11259, 17607, 52821, 158463, 475389, 815791, 2447373, 7342119, 22026357, 66079071]

約数ペア:

[(1, 66079071), (3, 22026357), (9, 7342119), (27, 2447373), (81, 815791), (139, 475389), (417, 158463), (1251, 52821), (3753, 17607), (5869, 11259)]