127130787

素因数分解:

$3^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{2753}}^1$

素因数の和:3499

約数の個数: 24

約数和(自身を含む): 210229344

約数和(自身を除く): 83098557

約数列:

[1, 3, 7, 9, 21, 63, 733, 2199, 2753, 5131, 6597, 8259, 15393, 19271, 24777, 46179, 57813, 173439, 2017949, 6053847, 14125643, 18161541, 42376929, 127130787]

約数ペア:

[(1, 127130787), (3, 42376929), (7, 18161541), (9, 14125643), (21, 6053847), (63, 2017949), (733, 173439), (2199, 57813), (2753, 46179), (5131, 24777), (6597, 19271), (8259, 15393)]