55876257

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{39047}}^1$

素因数の和:39109

約数の個数: 16

約数和(自身を含む): 84343680

約数和(自身を除く): 28467423

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 39047, 117141, 351423, 1054269, 2069491, 6208473, 18625419, 55876257]

約数ペア:

[(1, 55876257), (3, 18625419), (9, 6208473), (27, 2069491), (53, 1054269), (159, 351423), (477, 117141), (1431, 39047)]