86579307

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{4987}}^1$

素因数の和:5639

約数の個数: 16

約数和(自身を含む): 128490880

約数和(自身を除く): 41911573

約数列:

[1, 3, 9, 27, 643, 1929, 4987, 5787, 14961, 17361, 44883, 134649, 3206641, 9619923, 28859769, 86579307]

約数ペア:

[(1, 86579307), (3, 28859769), (9, 9619923), (27, 3206641), (643, 134649), (1929, 44883), (4987, 17361), (5787, 14961)]