66686637

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{50867}}^1$

素因数の和:50912

約数の個数: 16

約数和(自身を含む): 97666560

約数和(自身を除く): 30979923

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 50867, 152601, 966473, 1169941, 2899419, 3509823, 22228879, 66686637]

約数ペア:

[(1, 66686637), (3, 22228879), (19, 3509823), (23, 2899419), (57, 1169941), (69, 966473), (437, 152601), (1311, 50867)]