80365539

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{1229}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 109105920

約数和(自身を除く): 28740381

約数列:

[1, 3, 71, 213, 307, 921, 1229, 3687, 21797, 65391, 87259, 261777, 377303, 1131909, 26788513, 80365539]

約数ペア:

[(1, 80365539), (3, 26788513), (71, 1131909), (213, 377303), (307, 261777), (921, 87259), (1229, 65391), (3687, 21797)]