66680919

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11779}}^1$

素因数の和:11839

約数の個数: 24

約数和(自身を含む): 104747760

約数和(自身を除く): 38066841

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 11779, 35337, 106011, 200243, 435823, 600729, 1307469, 1802187, 3922407, 7408991, 22226973, 66680919]

約数ペア:

[(1, 66680919), (3, 22226973), (9, 7408991), (17, 3922407), (37, 1802187), (51, 1307469), (111, 600729), (153, 435823), (333, 200243), (629, 106011), (1887, 35337), (5661, 11779)]