127830219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{22391}}^1$

素因数の和:22578

約数の個数: 16

約数和(自身を含む): 187017984

約数和(自身を除く): 59187765

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 22391, 67173, 246301, 738903, 3873643, 11620929, 42610073, 127830219]

約数ペア:

[(1, 127830219), (3, 42610073), (11, 11620929), (33, 3873643), (173, 738903), (519, 246301), (1903, 67173), (5709, 22391)]