121427367

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{6781}}^1$

素因数の和:6958

約数の個数: 16

約数和(自身を含む): 166674432

約数和(自身を除く): 45247065

約数列:

[1, 3, 47, 127, 141, 381, 5969, 6781, 17907, 20343, 318707, 861187, 956121, 2583561, 40475789, 121427367]

約数ペア:

[(1, 121427367), (3, 40475789), (47, 2583561), (127, 956121), (141, 861187), (381, 318707), (5969, 20343), (6781, 17907)]