2945188147203

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{169643923}}^1$

素因数の和:169644575

約数の個数: 16

約数和(自身を含む): 4370027482240

約数和(自身を除く): 1424839335037

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 169643923, 508931769, 1526795307, 4580385921, 109081042489, 327243127467, 981729382401, 2945188147203]

約数ペア:

[(1, 2945188147203), (3, 981729382401), (9, 327243127467), (27, 109081042489), (643, 4580385921), (1929, 1526795307), (5787, 508931769), (17361, 169643923)]