54166701

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20219}}^1$

素因数の和:20288

約数の個数: 16

約数和(自身を含む): 77644800

約数和(自身を除く): 23478099

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 20219, 60657, 384161, 950293, 1152483, 2850879, 18055567, 54166701]

約数ペア:

[(1, 54166701), (3, 18055567), (19, 2850879), (47, 1152483), (57, 950293), (141, 384161), (893, 60657), (2679, 20219)]