54719943

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1493}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 76970880

約数和(自身を除く): 22250937

約数列:

[1, 3, 19, 57, 643, 1493, 1929, 4479, 12217, 28367, 36651, 85101, 959999, 2879997, 18239981, 54719943]

約数ペア:

[(1, 54719943), (3, 18239981), (19, 2879997), (57, 959999), (643, 85101), (1493, 36651), (1929, 28367), (4479, 12217)]