27580077

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23041}}^1$

素因数の和:23073

約数の個数: 24

約数和(自身を含む): 47927360

約数和(自身を除く): 20347283

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 23041, 69123, 161287, 207369, 437779, 483861, 1313337, 1451583, 3064453, 3940011, 9193359, 27580077]

約数ペア:

[(1, 27580077), (3, 9193359), (7, 3940011), (9, 3064453), (19, 1451583), (21, 1313337), (57, 483861), (63, 437779), (133, 207369), (171, 161287), (399, 69123), (1197, 23041)]