57811617

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{7901}}^1$

素因数の和:8181

約数の個数: 16

約数和(自身を含む): 85973760

約数和(自身を除く): 28162143

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 7901, 23703, 71109, 213327, 2141171, 6423513, 19270539, 57811617]

約数ペア:

[(1, 57811617), (3, 19270539), (9, 6423513), (27, 2141171), (271, 213327), (813, 71109), (2439, 23703), (7317, 7901)]