42769917

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{12473}}^1$

素因数の和:12609

約数の個数: 16

約数和(自身を含む): 63866880

約数和(自身を除く): 21096963

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 12473, 37419, 112257, 336771, 1584071, 4752213, 14256639, 42769917]

約数ペア:

[(1, 42769917), (3, 14256639), (9, 4752213), (27, 1584071), (127, 336771), (381, 112257), (1143, 37419), (3429, 12473)]