40772673

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{21269}}^1$

素因数の和:21349

約数の個数: 16

約数和(自身を含む): 61257600

約数和(自身を除く): 20484927

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 21269, 63807, 191421, 574263, 1510099, 4530297, 13590891, 40772673]

約数ペア:

[(1, 40772673), (3, 13590891), (9, 4530297), (27, 1510099), (71, 574263), (213, 191421), (639, 63807), (1917, 21269)]