27406017

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 40435200

約数和(自身を除く): 13029183

約数列:

[1, 3, 9, 107, 149, 191, 321, 447, 573, 963, 1341, 1719, 15943, 20437, 28459, 47829, 61311, 85377, 143487, 183933, 256131, 3045113, 9135339, 27406017]

約数ペア:

[(1, 27406017), (3, 9135339), (9, 3045113), (107, 256131), (149, 183933), (191, 143487), (321, 85377), (447, 61311), (573, 47829), (963, 28459), (1341, 20437), (1719, 15943)]