27838053

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{21937}}^1$

素因数の和:21993

約数の個数: 16

約数和(自身を含む): 42120960

約数和(自身を除く): 14282907

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 21937, 65811, 197433, 592299, 1031039, 3093117, 9279351, 27838053]

約数ペア:

[(1, 27838053), (3, 9279351), (9, 3093117), (27, 1031039), (47, 592299), (141, 197433), (423, 65811), (1269, 21937)]