127515747

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{7121}}^1$

素因数の和:7298

約数の個数: 16

約数和(自身を含む): 175030272

約数和(自身を除く): 47514525

約数列:

[1, 3, 47, 127, 141, 381, 5969, 7121, 17907, 21363, 334687, 904367, 1004061, 2713101, 42505249, 127515747]

約数ペア:

[(1, 127515747), (3, 42505249), (47, 2713101), (127, 1004061), (141, 904367), (381, 334687), (5969, 21363), (7121, 17907)]