87788637

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{55109}}^1$

素因数の和:55177

約数の個数: 16

約数和(自身を含む): 132264000

約数和(自身を除く): 44475363

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 55109, 165327, 495981, 1487943, 3251431, 9754293, 29262879, 87788637]

約数ペア:

[(1, 87788637), (3, 29262879), (9, 9754293), (27, 3251431), (59, 1487943), (177, 495981), (531, 165327), (1593, 55109)]