477184527

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{143687}}^1$

素因数の和:143740

約数の個数: 20

約数和(自身を含む): 730222416

約数和(自身を除く): 253037889

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 143687, 431061, 1293183, 3879549, 5891167, 11638647, 17673501, 53020503, 159061509, 477184527]

約数ペア:

[(1, 477184527), (3, 159061509), (9, 53020503), (27, 17673501), (41, 11638647), (81, 5891167), (123, 3879549), (369, 1293183), (1107, 431061), (3321, 143687)]