383666463

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{66713}}^1$

素因数の和:66796

約数の個数: 20

約数和(自身を含む): 581212368

約数和(自身を除く): 197545905

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 66713, 200139, 600417, 1801251, 4736623, 5403753, 14209869, 42629607, 127888821, 383666463]

約数ペア:

[(1, 383666463), (3, 127888821), (9, 42629607), (27, 14209869), (71, 5403753), (81, 4736623), (213, 1801251), (639, 600417), (1917, 200139), (5751, 66713)]