127731159

素因数分解:

$3^2\times {\mathrm{1723}}^1\times {\mathrm{8237}}^1$

素因数の和:9966

約数の個数: 12

約数和(自身を含む): 184630056

約数和(自身を除く): 56898897

約数列:

[1, 3, 9, 1723, 5169, 8237, 15507, 24711, 74133, 14192351, 42577053, 127731159]

約数ペア:

[(1, 127731159), (3, 42577053), (9, 14192351), (1723, 74133), (5169, 24711), (8237, 15507)]