138867681

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{3797}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 188866944

約数和(自身を除く): 49999263

約数列:

[1, 3, 73, 167, 219, 501, 3797, 11391, 12191, 36573, 277181, 634099, 831543, 1902297, 46289227, 138867681]

約数ペア:

[(1, 138867681), (3, 46289227), (73, 1902297), (167, 831543), (219, 634099), (501, 277181), (3797, 36573), (11391, 12191)]