40069773

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 59567040

約数和(自身を除く): 19497267

約数列:

[1, 3, 9, 71, 73, 213, 219, 639, 657, 859, 2577, 5183, 7731, 15549, 46647, 60989, 62707, 182967, 188121, 548901, 564363, 4452197, 13356591, 40069773]

約数ペア:

[(1, 40069773), (3, 13356591), (9, 4452197), (71, 564363), (73, 548901), (213, 188121), (219, 182967), (639, 62707), (657, 60989), (859, 46647), (2577, 15549), (5183, 7731)]