27720183

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28607}}^1$

素因数の和:28646

約数の個数: 16

約数和(自身を含む): 41195520

約数和(自身を除く): 13475337

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 28607, 85821, 486319, 543533, 1458957, 1630599, 9240061, 27720183]

約数ペア:

[(1, 27720183), (3, 9240061), (17, 1630599), (19, 1458957), (51, 543533), (57, 486319), (323, 85821), (969, 28607)]