55154919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17729}}^1$

素因数の和:17810

約数の個数: 16

約数和(自身を含む): 79146720

約数和(自身を除く): 23991801

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 17729, 53187, 301393, 904179, 1081469, 3244407, 18384973, 55154919]

約数ペア:

[(1, 55154919), (3, 18384973), (17, 3244407), (51, 1081469), (61, 904179), (183, 301393), (1037, 53187), (3111, 17729)]