51742311

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 69984000

約数和(自身を除く): 18241689

約数列:

[1, 3, 107, 321, 359, 449, 1077, 1347, 38413, 48043, 115239, 144129, 161191, 483573, 17247437, 51742311]

約数ペア:

[(1, 51742311), (3, 17247437), (107, 483573), (321, 161191), (359, 144129), (449, 115239), (1077, 48043), (1347, 38413)]