127963119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{20981}}^1$

素因数の和:21110

約数の個数: 16

約数和(自身を含む): 181284480

約数和(自身を除く): 53321361

約数列:

[1, 3, 19, 57, 107, 321, 2033, 6099, 20981, 62943, 398639, 1195917, 2244967, 6734901, 42654373, 127963119]

約数ペア:

[(1, 127963119), (3, 42654373), (19, 6734901), (57, 2244967), (107, 1195917), (321, 398639), (2033, 62943), (6099, 20981)]