80075133

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 117405600

約数和(自身を除く): 37330467

約数列:

[1, 3, 9, 149, 211, 283, 447, 633, 849, 1341, 1899, 2547, 31439, 42167, 59713, 94317, 126501, 179139, 282951, 379503, 537417, 8897237, 26691711, 80075133]

約数ペア:

[(1, 80075133), (3, 26691711), (9, 8897237), (149, 537417), (211, 379503), (283, 282951), (447, 179139), (633, 126501), (849, 94317), (1341, 59713), (1899, 42167), (2547, 31439)]