156788428221

素因数分解:

$3^3\times {\mathrm{3319}}^1\times {\mathrm{1749617}}^1$

素因数の和:1752945

約数の個数: 16

約数和(自身を含む): 232349270400

約数和(自身を除く): 75560842179

約数列:

[1, 3, 9, 27, 3319, 9957, 29871, 89613, 1749617, 5248851, 15746553, 47239659, 5806978823, 17420936469, 52262809407, 156788428221]

約数ペア:

[(1, 156788428221), (3, 52262809407), (9, 17420936469), (27, 5806978823), (3319, 47239659), (9957, 15746553), (29871, 5248851), (89613, 1749617)]