85489227

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16127}}^1$

素因数の和:16183

約数の個数: 24

約数和(自身を含む): 134184960

約数和(自身を除く): 48695733

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 16127, 48381, 145143, 306413, 499937, 919239, 1499811, 2757717, 4499433, 9498803, 28496409, 85489227]

約数ペア:

[(1, 85489227), (3, 28496409), (9, 9498803), (19, 4499433), (31, 2757717), (57, 1499811), (93, 919239), (171, 499937), (279, 306413), (589, 145143), (1767, 48381), (5301, 16127)]