54173997

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7727}}^1$

素因数の和:7793

約数の個数: 24

約数和(自身を含む): 84389760

約数和(自身を除く): 30215763

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 7727, 23181, 69543, 146813, 316807, 440439, 950421, 1321317, 2851263, 6019333, 18057999, 54173997]

約数ペア:

[(1, 54173997), (3, 18057999), (9, 6019333), (19, 2851263), (41, 1321317), (57, 950421), (123, 440439), (171, 316807), (369, 146813), (779, 69543), (2337, 23181), (7011, 7727)]