40137759

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 59389200

約数和(自身を除く): 19251441

約数列:

[1, 3, 9, 59, 177, 269, 281, 531, 807, 843, 2421, 2529, 15871, 16579, 47613, 49737, 75589, 142839, 149211, 226767, 680301, 4459751, 13379253, 40137759]

約数ペア:

[(1, 40137759), (3, 13379253), (9, 4459751), (59, 680301), (177, 226767), (269, 149211), (281, 142839), (531, 75589), (807, 49737), (843, 47613), (2421, 16579), (2529, 15871)]