66711387

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7639}}^1$

素因数の和:7754

約数の個数: 16

約数和(自身を含む): 92413440

約数和(自身を除く): 25702053

約数列:

[1, 3, 41, 71, 123, 213, 2911, 7639, 8733, 22917, 313199, 542369, 939597, 1627107, 22237129, 66711387]

約数ペア:

[(1, 66711387), (3, 22237129), (41, 1627107), (71, 939597), (123, 542369), (213, 313199), (2911, 22917), (7639, 8733)]