87786861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2677}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 124173504

約数和(自身を除く): 36386643

約数列:

[1, 3, 17, 51, 643, 1929, 2677, 8031, 10931, 32793, 45509, 136527, 1721311, 5163933, 29262287, 87786861]

約数ペア:

[(1, 87786861), (3, 29262287), (17, 5163933), (51, 1721311), (643, 136527), (1929, 45509), (2677, 32793), (8031, 10931)]