190763727

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1579}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 317921280

約数和(自身を除く): 127157553

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 523, 1569, 1579, 3661, 4737, 5753, 10983, 11053, 17259, 17369, 33159, 40271, 52107, 120813, 121583, 364749, 825817, 2477451, 5780719, 9083987, 17342157, 27251961, 63587909, 190763727]

約数ペア:

[(1, 190763727), (3, 63587909), (7, 27251961), (11, 17342157), (21, 9083987), (33, 5780719), (77, 2477451), (231, 825817), (523, 364749), (1569, 121583), (1579, 120813), (3661, 52107), (4737, 40271), (5753, 33159), (10983, 17369), (11053, 17259)]