80402409

素因数分解:

$3^3\times {\mathrm{1229}}^1\times {\mathrm{2423}}^1$

素因数の和:3661

約数の個数: 16

約数和(自身を含む): 119260800

約数和(自身を除く): 38858391

約数列:

[1, 3, 9, 27, 1229, 2423, 3687, 7269, 11061, 21807, 33183, 65421, 2977867, 8933601, 26800803, 80402409]

約数ペア:

[(1, 80402409), (3, 26800803), (9, 8933601), (27, 2977867), (1229, 65421), (2423, 33183), (3687, 21807), (7269, 11061)]