1566398061

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{456809}}^1$

素因数の和:456945

約数の個数: 16

約数和(自身を含む): 2338867200

約数和(自身を除く): 772469139

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 456809, 1370427, 4111281, 12333843, 58014743, 174044229, 522132687, 1566398061]

約数ペア:

[(1, 1566398061), (3, 522132687), (9, 174044229), (27, 58014743), (127, 12333843), (381, 4111281), (1143, 1370427), (3429, 456809)]