53085219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{69941}}^1$

素因数の和:69978

約数の個数: 16

約数和(自身を含む): 80573184

約数和(自身を除く): 27487965

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 69941, 209823, 769351, 1608643, 2308053, 4825929, 17695073, 53085219]

約数ペア:

[(1, 53085219), (3, 17695073), (11, 4825929), (23, 2308053), (33, 1608643), (69, 769351), (253, 209823), (759, 69941)]