78879819

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{3571}}^1$

素因数の和:3810

約数の個数: 16

約数和(自身を含む): 108588800

約数和(自身を除く): 29708981

約数列:

[1, 3, 37, 111, 199, 597, 3571, 7363, 10713, 22089, 132127, 396381, 710629, 2131887, 26293273, 78879819]

約数ペア:

[(1, 78879819), (3, 26293273), (37, 2131887), (111, 710629), (199, 396381), (597, 132127), (3571, 22089), (7363, 10713)]