78043797

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{222347}}^1$

素因数の和:222369

約数の個数: 16

約数和(自身を含む): 124514880

約数和(自身を除く): 46471083

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 222347, 667041, 2001123, 2890511, 6003369, 8671533, 26014599, 78043797]

約数ペア:

[(1, 78043797), (3, 26014599), (9, 8671533), (13, 6003369), (27, 2890511), (39, 2001123), (117, 667041), (351, 222347)]