86286279

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 117539424

約数和(自身を除く): 31253145

約数列:

[1, 3, 53, 159, 661, 821, 1983, 2463, 35033, 43513, 105099, 130539, 542681, 1628043, 28762093, 86286279]

約数ペア:

[(1, 86286279), (3, 28762093), (53, 1628043), (159, 542681), (661, 130539), (821, 105099), (1983, 43513), (2463, 35033)]