171057933

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 259660800

約数和(自身を除く): 88602867

約数列:

[1, 3, 9, 27, 59, 167, 177, 501, 531, 643, 1503, 1593, 1929, 4509, 5787, 9853, 17361, 29559, 37937, 88677, 107381, 113811, 266031, 322143, 341433, 966429, 1024299, 2899287, 6335479, 19006437, 57019311, 171057933]

約数ペア:

[(1, 171057933), (3, 57019311), (9, 19006437), (27, 6335479), (59, 2899287), (167, 1024299), (177, 966429), (501, 341433), (531, 322143), (643, 266031), (1503, 113811), (1593, 107381), (1929, 88677), (4509, 37937), (5787, 29559), (9853, 17361)]