27278709

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{673}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 37204800

約数和(自身を除く): 9926091

約数列:

[1, 3, 59, 177, 229, 673, 687, 2019, 13511, 39707, 40533, 119121, 154117, 462351, 9092903, 27278709]

約数ペア:

[(1, 27278709), (3, 9092903), (59, 462351), (177, 154117), (229, 119121), (673, 40533), (687, 39707), (2019, 13511)]