55118421

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{30469}}^1$

素因数の和:30545

約数の個数: 16

約数和(自身を含む): 82878400

約数和(自身を除く): 27759979

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 30469, 91407, 274221, 822663, 2041423, 6124269, 18372807, 55118421]

約数ペア:

[(1, 55118421), (3, 18372807), (9, 6124269), (27, 2041423), (67, 822663), (201, 274221), (603, 91407), (1809, 30469)]