54420621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1319}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 76982400

約数和(自身を除く): 22561779

約数列:

[1, 3, 17, 51, 809, 1319, 2427, 3957, 13753, 22423, 41259, 67269, 1067071, 3201213, 18140207, 54420621]

約数ペア:

[(1, 54420621), (3, 18140207), (17, 3201213), (51, 1067071), (809, 67269), (1319, 41259), (2427, 22423), (3957, 13753)]