173856339

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1627}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 260063232

約数和(自身を除く): 86206893

約数列:

[1, 3, 9, 31, 93, 279, 383, 1149, 1627, 3447, 4881, 11873, 14643, 35619, 50437, 106857, 151311, 453933, 623141, 1869423, 5608269, 19317371, 57952113, 173856339]

約数ペア:

[(1, 173856339), (3, 57952113), (9, 19317371), (31, 5608269), (93, 1869423), (279, 623141), (383, 453933), (1149, 151311), (1627, 106857), (3447, 50437), (4881, 35619), (11873, 14643)]