156763143

素因数分解:

$3^2\times {\mathrm{1783}}^1\times {\mathrm{9769}}^1$

素因数の和:11558

約数の個数: 12

約数和(自身を含む): 226585840

約数和(自身を除く): 69822697

約数列:

[1, 3, 9, 1783, 5349, 9769, 16047, 29307, 87921, 17418127, 52254381, 156763143]

約数ペア:

[(1, 156763143), (3, 52254381), (9, 17418127), (1783, 87921), (5349, 29307), (9769, 16047)]