79183521

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{4561}}^1$

素因数の和:5213

約数の個数: 16

約数和(自身を含む): 117517120

約数和(自身を除く): 38333599

約数列:

[1, 3, 9, 27, 643, 1929, 4561, 5787, 13683, 17361, 41049, 123147, 2932723, 8798169, 26394507, 79183521]

約数ペア:

[(1, 79183521), (3, 26394507), (9, 8798169), (27, 2932723), (643, 123147), (1929, 41049), (4561, 17361), (5787, 13683)]