87855489

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{6469}}^1$

素因数の和:6981

約数の個数: 16

約数和(自身を含む): 130435200

約数和(自身を除く): 42579711

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 6469, 13581, 19407, 58221, 174663, 3253907, 9761721, 29285163, 87855489]

約数ペア:

[(1, 87855489), (3, 29285163), (9, 9761721), (27, 3253907), (503, 174663), (1509, 58221), (4527, 19407), (6469, 13581)]