768032919

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{4229}}^1$

素因数の和:5439

約数の個数: 24

約数和(自身を含む): 1175906160

約数和(自身を除く): 407873241

約数列:

[1, 3, 9, 17, 51, 153, 1187, 3561, 4229, 10683, 12687, 20179, 38061, 60537, 71893, 181611, 215679, 647037, 5019823, 15059469, 45178407, 85336991, 256010973, 768032919]

約数ペア:

[(1, 768032919), (3, 256010973), (9, 85336991), (17, 45178407), (51, 15059469), (153, 5019823), (1187, 647037), (3561, 215679), (4229, 181611), (10683, 71893), (12687, 60537), (20179, 38061)]