189057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 292032

約数和(自身を除く): 102975

約数列:

[1, 3, 11, 17, 33, 51, 187, 337, 561, 1011, 3707, 5729, 11121, 17187, 63019, 189057]

約数ペア:

[(1, 189057), (3, 63019), (11, 17187), (17, 11121), (33, 5729), (51, 3707), (187, 1011), (337, 561)]